190397360

素因数分解:

$2^4\times 5^1\times {\mathrm{1481}}^1\times {\mathrm{1607}}^1$

素因数の和:3101

約数の個数: 40

約数和(自身を含む): 443248416

約数和(自身を除く): 252851056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1481, 1607, 2962, 3214, 5924, 6428, 7405, 8035, 11848, 12856, 14810, 16070, 23696, 25712, 29620, 32140, 59240, 64280, 118480, 128560, 2379967, 4759934, 9519868, 11899835, 19039736, 23799670, 38079472, 47599340, 95198680, 190397360]

約数ペア:

[(1, 190397360), (2, 95198680), (4, 47599340), (5, 38079472), (8, 23799670), (10, 19039736), (16, 11899835), (20, 9519868), (40, 4759934), (80, 2379967), (1481, 128560), (1607, 118480), (2962, 64280), (3214, 59240), (5924, 32140), (6428, 29620), (7405, 25712), (8035, 23696), (11848, 16070), (12856, 14810)]