156959497010

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{641}}^1\times {\mathrm{49871}}^1$

素因数の和:51010

約数の個数: 32

約数和(自身を含む): 283549849344

約数和(自身を除く): 126590352334

約数列:

[1, 2, 5, 10, 491, 641, 982, 1282, 2455, 3205, 4910, 6410, 49871, 99742, 249355, 314731, 498710, 629462, 1573655, 3147310, 24486661, 31967311, 48973322, 63934622, 122433305, 159836555, 244866610, 319673110, 15695949701, 31391899402, 78479748505, 156959497010]

約数ペア:

[(1, 156959497010), (2, 78479748505), (5, 31391899402), (10, 15695949701), (491, 319673110), (641, 244866610), (982, 159836555), (1282, 122433305), (2455, 63934622), (3205, 48973322), (4910, 31967311), (6410, 24486661), (49871, 3147310), (99742, 1573655), (249355, 629462), (314731, 498710)]