74401060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^2\times {\mathrm{2213}}^1$

素因数の和:2304

約数の個数: 36

約数和(自身を含む): 160218324

約数和(自身を除く): 85817264

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1681, 2213, 3362, 4426, 6724, 8405, 8852, 11065, 16810, 22130, 33620, 44260, 90733, 181466, 362932, 453665, 907330, 1814660, 3720053, 7440106, 14880212, 18600265, 37200530, 74401060]

約数ペア:

[(1, 74401060), (2, 37200530), (4, 18600265), (5, 14880212), (10, 7440106), (20, 3720053), (41, 1814660), (82, 907330), (164, 453665), (205, 362932), (410, 181466), (820, 90733), (1681, 44260), (2213, 33620), (3362, 22130), (4426, 16810), (6724, 11065), (8405, 8852)]