61949680

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59567}}^1$

素因数の和:59593

約数の個数: 40

約数和(自身を含む): 155115072

約数和(自身を除く): 93165392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 59567, 119134, 238268, 297835, 476536, 595670, 774371, 953072, 1191340, 1548742, 2382680, 3097484, 3871855, 4765360, 6194968, 7743710, 12389936, 15487420, 30974840, 61949680]

約数ペア:

[(1, 61949680), (2, 30974840), (4, 15487420), (5, 12389936), (8, 7743710), (10, 6194968), (13, 4765360), (16, 3871855), (20, 3097484), (26, 2382680), (40, 1548742), (52, 1191340), (65, 953072), (80, 774371), (104, 595670), (130, 476536), (208, 297835), (260, 238268), (520, 119134), (1040, 59567)]