13305878000

素因数分解:

$2^4\times 5^3\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 160

約数和(自身を含む): 32860271808

約数和(自身を除く): 19554393808

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 97, 100, 107, 125, 194, 200, 214, 250, 388, 400, 428, 485, 500, 535, 641, 776, 856, 970, 1000, 1070, 1282, 1552, 1712, 1940, 2000, 2140, 2425, 2564, 2675, 3205, 3880, 4280, 4850, 5128, 5350, 6410, 7760, 8560, 9700, 10256, 10379, 10700, 12125, 12820, 13375, 16025, 19400, 20758, 21400, 24250, 25640, 26750, 32050, 38800, 41516, 42800, 48500, 51280, 51895, 53500, 62177, 64100, 68587, 80125, 83032, 97000, 103790, 107000, 124354, 128200, 137174, 160250, 166064, 194000, 207580, 214000, 248708, 256400, 259475, 274348, 310885, 320500, 342935, 415160, 497416, 518950, 548696, 621770, 641000, 685870, 830320, 994832, 1037900, 1097392, 1243540, 1282000, 1297375, 1371740, 1554425, 1714675, 2075800, 2487080, 2594750, 2743480, 3108850, 3429350, 4151600, 4974160, 5189500, 5486960, 6217700, 6652939, 6858700, 7772125, 8573375, 10379000, 12435400, 13305878, 13717400, 15544250, 17146750, 20758000, 24870800, 26611756, 27434800, 31088500, 33264695, 34293500, 53223512, 62177000, 66529390, 68587000, 106447024, 124354000, 133058780, 137174000, 166323475, 266117560, 332646950, 532235120, 665293900, 831617375, 1330587800, 1663234750, 2661175600, 3326469500, 6652939000, 13305878000]

約数ペア:

[(1, 13305878000), (2, 6652939000), (4, 3326469500), (5, 2661175600), (8, 1663234750), (10, 1330587800), (16, 831617375), (20, 665293900), (25, 532235120), (40, 332646950), (50, 266117560), (80, 166323475), (97, 137174000), (100, 133058780), (107, 124354000), (125, 106447024), (194, 68587000), (200, 66529390), (214, 62177000), (250, 53223512), (388, 34293500), (400, 33264695), (428, 31088500), (485, 27434800), (500, 26611756), (535, 24870800), (641, 20758000), (776, 17146750), (856, 15544250), (970, 13717400), (1000, 13305878), (1070, 12435400), (1282, 10379000), (1552, 8573375), (1712, 7772125), (1940, 6858700), (2000, 6652939), (2140, 6217700), (2425, 5486960), (2564, 5189500), (2675, 4974160), (3205, 4151600), (3880, 3429350), (4280, 3108850), (4850, 2743480), (5128, 2594750), (5350, 2487080), (6410, 2075800), (7760, 1714675), (8560, 1554425), (9700, 1371740), (10256, 1297375), (10379, 1282000), (10700, 1243540), (12125, 1097392), (12820, 1037900), (13375, 994832), (16025, 830320), (19400, 685870), (20758, 641000), (21400, 621770), (24250, 548696), (25640, 518950), (26750, 497416), (32050, 415160), (38800, 342935), (41516, 320500), (42800, 310885), (48500, 274348), (51280, 259475), (51895, 256400), (53500, 248708), (62177, 214000), (64100, 207580), (68587, 194000), (80125, 166064), (83032, 160250), (97000, 137174), (103790, 128200), (107000, 124354)]