15672891950

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{7793}}^1$

素因数の和:7926

約数の個数: 96

約数和(自身を含む): 32182984800

約数和(自身を除く): 16510092850

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 73, 95, 145, 146, 190, 290, 365, 475, 551, 725, 730, 950, 1102, 1387, 1450, 1825, 2117, 2755, 2774, 3650, 4234, 5510, 6935, 7793, 10585, 13775, 13870, 15586, 21170, 27550, 34675, 38965, 40223, 52925, 69350, 77930, 80446, 105850, 148067, 194825, 201115, 225997, 296134, 389650, 402230, 451994, 568889, 740335, 1005575, 1129985, 1137778, 1480670, 2011150, 2259970, 2844445, 3701675, 4293943, 5649925, 5688890, 7403350, 8587886, 10808891, 11299850, 14222225, 16497781, 21469715, 21617782, 28444450, 32995562, 42939430, 54044455, 82488905, 107348575, 108088910, 164977810, 214697150, 270222275, 313457839, 412444525, 540444550, 626915678, 824889050, 1567289195, 3134578390, 7836445975, 15672891950]

約数ペア:

[(1, 15672891950), (2, 7836445975), (5, 3134578390), (10, 1567289195), (19, 824889050), (25, 626915678), (29, 540444550), (38, 412444525), (50, 313457839), (58, 270222275), (73, 214697150), (95, 164977810), (145, 108088910), (146, 107348575), (190, 82488905), (290, 54044455), (365, 42939430), (475, 32995562), (551, 28444450), (725, 21617782), (730, 21469715), (950, 16497781), (1102, 14222225), (1387, 11299850), (1450, 10808891), (1825, 8587886), (2117, 7403350), (2755, 5688890), (2774, 5649925), (3650, 4293943), (4234, 3701675), (5510, 2844445), (6935, 2259970), (7793, 2011150), (10585, 1480670), (13775, 1137778), (13870, 1129985), (15586, 1005575), (21170, 740335), (27550, 568889), (34675, 451994), (38965, 402230), (40223, 389650), (52925, 296134), (69350, 225997), (77930, 201115), (80446, 194825), (105850, 148067)]