8065018000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:379

約数の個数: 240

約数和(自身を含む): 21409629696

約数和(自身を除く): 13344611696

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 107, 125, 130, 169, 200, 208, 214, 223, 250, 260, 325, 338, 400, 428, 446, 500, 520, 535, 650, 676, 845, 856, 892, 1000, 1040, 1070, 1115, 1300, 1352, 1391, 1625, 1690, 1712, 1784, 2000, 2140, 2230, 2600, 2675, 2704, 2782, 2899, 3250, 3380, 3568, 4225, 4280, 4460, 5200, 5350, 5564, 5575, 5798, 6500, 6760, 6955, 8450, 8560, 8920, 10700, 11128, 11150, 11596, 13000, 13375, 13520, 13910, 14495, 16900, 17840, 18083, 21125, 21400, 22256, 22300, 23192, 23861, 26000, 26750, 27820, 27875, 28990, 33800, 34775, 36166, 37687, 42250, 42800, 44600, 46384, 47722, 53500, 55640, 55750, 57980, 67600, 69550, 72332, 72475, 75374, 84500, 89200, 90415, 95444, 107000, 111280, 111500, 115960, 119305, 139100, 144664, 144950, 150748, 169000, 173875, 180830, 188435, 190888, 214000, 223000, 231920, 238610, 278200, 289328, 289900, 301496, 310193, 338000, 347750, 361660, 362375, 376870, 381776, 446000, 452075, 477220, 556400, 579800, 596525, 602992, 620386, 695500, 723320, 724750, 753740, 904150, 942175, 954440, 1159600, 1193050, 1240772, 1391000, 1446640, 1449500, 1507480, 1550965, 1808300, 1884350, 1908880, 2260375, 2386100, 2481544, 2782000, 2899000, 2982625, 3014960, 3101930, 3616600, 3768700, 4032509, 4520750, 4710875, 4772200, 4963088, 5798000, 5965250, 6203860, 7233200, 7537400, 7754825, 8065018, 9041500, 9421750, 9544400, 11930500, 12407720, 15074800, 15509650, 16130036, 18083000, 18843500, 20162545, 23861000, 24815440, 31019300, 32260072, 36166000, 37687000, 38774125, 40325090, 47722000, 62038600, 64520144, 75374000, 77548250, 80650180, 100812725, 124077200, 155096500, 161300360, 201625450, 310193000, 322600720, 403250900, 504063625, 620386000, 806501800, 1008127250, 1613003600, 2016254500, 4032509000, 8065018000]

約数ペア:

[(1, 8065018000), (2, 4032509000), (4, 2016254500), (5, 1613003600), (8, 1008127250), (10, 806501800), (13, 620386000), (16, 504063625), (20, 403250900), (25, 322600720), (26, 310193000), (40, 201625450), (50, 161300360), (52, 155096500), (65, 124077200), (80, 100812725), (100, 80650180), (104, 77548250), (107, 75374000), (125, 64520144), (130, 62038600), (169, 47722000), (200, 40325090), (208, 38774125), (214, 37687000), (223, 36166000), (250, 32260072), (260, 31019300), (325, 24815440), (338, 23861000), (400, 20162545), (428, 18843500), (446, 18083000), (500, 16130036), (520, 15509650), (535, 15074800), (650, 12407720), (676, 11930500), (845, 9544400), (856, 9421750), (892, 9041500), (1000, 8065018), (1040, 7754825), (1070, 7537400), (1115, 7233200), (1300, 6203860), (1352, 5965250), (1391, 5798000), (1625, 4963088), (1690, 4772200), (1712, 4710875), (1784, 4520750), (2000, 4032509), (2140, 3768700), (2230, 3616600), (2600, 3101930), (2675, 3014960), (2704, 2982625), (2782, 2899000), (2899, 2782000), (3250, 2481544), (3380, 2386100), (3568, 2260375), (4225, 1908880), (4280, 1884350), (4460, 1808300), (5200, 1550965), (5350, 1507480), (5564, 1449500), (5575, 1446640), (5798, 1391000), (6500, 1240772), (6760, 1193050), (6955, 1159600), (8450, 954440), (8560, 942175), (8920, 904150), (10700, 753740), (11128, 724750), (11150, 723320), (11596, 695500), (13000, 620386), (13375, 602992), (13520, 596525), (13910, 579800), (14495, 556400), (16900, 477220), (17840, 452075), (18083, 446000), (21125, 381776), (21400, 376870), (22256, 362375), (22300, 361660), (23192, 347750), (23861, 338000), (26000, 310193), (26750, 301496), (27820, 289900), (27875, 289328), (28990, 278200), (33800, 238610), (34775, 231920), (36166, 223000), (37687, 214000), (42250, 190888), (42800, 188435), (44600, 180830), (46384, 173875), (47722, 169000), (53500, 150748), (55640, 144950), (55750, 144664), (57980, 139100), (67600, 119305), (69550, 115960), (72332, 111500), (72475, 111280), (75374, 107000), (84500, 95444), (89200, 90415)]