82556960

素因数分解:

$2^5\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2141}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 195941592

約数和(自身を除く): 113384632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 241, 482, 964, 1205, 1928, 2141, 2410, 3856, 4282, 4820, 7712, 8564, 9640, 10705, 17128, 19280, 21410, 34256, 38560, 42820, 68512, 85640, 171280, 342560, 515981, 1031962, 2063924, 2579905, 4127848, 5159810, 8255696, 10319620, 16511392, 20639240, 41278480, 82556960]

約数ペア:

[(1, 82556960), (2, 41278480), (4, 20639240), (5, 16511392), (8, 10319620), (10, 8255696), (16, 5159810), (20, 4127848), (32, 2579905), (40, 2063924), (80, 1031962), (160, 515981), (241, 342560), (482, 171280), (964, 85640), (1205, 68512), (1928, 42820), (2141, 38560), (2410, 34256), (3856, 21410), (4282, 19280), (4820, 17128), (7712, 10705), (8564, 9640)]