107419640

素因数分解:

$2^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{3271}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 242062560

約数和(自身を除く): 134642920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 821, 1642, 3271, 3284, 4105, 6542, 6568, 8210, 13084, 16355, 16420, 26168, 32710, 32840, 65420, 130840, 2685491, 5370982, 10741964, 13427455, 21483928, 26854910, 53709820, 107419640]

約数ペア:

[(1, 107419640), (2, 53709820), (4, 26854910), (5, 21483928), (8, 13427455), (10, 10741964), (20, 5370982), (40, 2685491), (821, 130840), (1642, 65420), (3271, 32840), (3284, 32710), (4105, 26168), (6542, 16420), (6568, 16355), (8210, 13084)]