8082118460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1071899}}^1$

素因数の和:1071950

約数の個数: 48

約数和(自身を含む): 18908316000

約数和(自身を除く): 10826197540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 1071899, 2143798, 4287596, 5359495, 10718990, 13934687, 21437980, 27869374, 31085071, 55738748, 62170142, 69673435, 124340284, 139346870, 155425355, 278693740, 310850710, 404105923, 621701420, 808211846, 1616423692, 2020529615, 4041059230, 8082118460]

約数ペア:

[(1, 8082118460), (2, 4041059230), (4, 2020529615), (5, 1616423692), (10, 808211846), (13, 621701420), (20, 404105923), (26, 310850710), (29, 278693740), (52, 155425355), (58, 139346870), (65, 124340284), (116, 69673435), (130, 62170142), (145, 55738748), (260, 31085071), (290, 27869374), (377, 21437980), (580, 13934687), (754, 10718990), (1508, 5359495), (1885, 4287596), (3770, 2143798), (7540, 1071899)]