71659666000

素因数分解:

$2^4\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{1861}}^1$

素因数の和:3378

約数の個数: 160

約数和(自身を含む): 186828104736

約数和(自身を除く): 115168438736

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 125, 130, 200, 208, 250, 260, 325, 400, 500, 520, 650, 1000, 1040, 1300, 1481, 1625, 1861, 2000, 2600, 2962, 3250, 3722, 5200, 5924, 6500, 7405, 7444, 9305, 11848, 13000, 14810, 14888, 18610, 19253, 23696, 24193, 26000, 29620, 29776, 37025, 37220, 38506, 46525, 48386, 59240, 74050, 74440, 77012, 93050, 96265, 96772, 118480, 120965, 148100, 148880, 154024, 185125, 186100, 192530, 193544, 232625, 241930, 296200, 308048, 370250, 372200, 385060, 387088, 465250, 481325, 483860, 592400, 604825, 740500, 744400, 770120, 930500, 962650, 967720, 1209650, 1481000, 1540240, 1861000, 1925300, 1935440, 2406625, 2419300, 2756141, 2962000, 3024125, 3722000, 3850600, 4813250, 4838600, 5512282, 6048250, 7701200, 9626500, 9677200, 11024564, 12096500, 13780705, 19253000, 22049128, 24193000, 27561410, 35829833, 38506000, 44098256, 48386000, 55122820, 68903525, 71659666, 110245640, 137807050, 143319332, 179149165, 220491280, 275614100, 286638664, 344517625, 358298330, 551228200, 573277328, 689035250, 716596660, 895745825, 1102456400, 1378070500, 1433193320, 1791491650, 2756141000, 2866386640, 3582983300, 4478729125, 5512282000, 7165966600, 8957458250, 14331933200, 17914916500, 35829833000, 71659666000]

約数ペア:

[(1, 71659666000), (2, 35829833000), (4, 17914916500), (5, 14331933200), (8, 8957458250), (10, 7165966600), (13, 5512282000), (16, 4478729125), (20, 3582983300), (25, 2866386640), (26, 2756141000), (40, 1791491650), (50, 1433193320), (52, 1378070500), (65, 1102456400), (80, 895745825), (100, 716596660), (104, 689035250), (125, 573277328), (130, 551228200), (200, 358298330), (208, 344517625), (250, 286638664), (260, 275614100), (325, 220491280), (400, 179149165), (500, 143319332), (520, 137807050), (650, 110245640), (1000, 71659666), (1040, 68903525), (1300, 55122820), (1481, 48386000), (1625, 44098256), (1861, 38506000), (2000, 35829833), (2600, 27561410), (2962, 24193000), (3250, 22049128), (3722, 19253000), (5200, 13780705), (5924, 12096500), (6500, 11024564), (7405, 9677200), (7444, 9626500), (9305, 7701200), (11848, 6048250), (13000, 5512282), (14810, 4838600), (14888, 4813250), (18610, 3850600), (19253, 3722000), (23696, 3024125), (24193, 2962000), (26000, 2756141), (29620, 2419300), (29776, 2406625), (37025, 1935440), (37220, 1925300), (38506, 1861000), (46525, 1540240), (48386, 1481000), (59240, 1209650), (74050, 967720), (74440, 962650), (77012, 930500), (93050, 770120), (96265, 744400), (96772, 740500), (118480, 604825), (120965, 592400), (148100, 483860), (148880, 481325), (154024, 465250), (185125, 387088), (186100, 385060), (192530, 372200), (193544, 370250), (232625, 308048), (241930, 296200)]