10302172420

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{315437}}^1$

素因数の和:315540

約数の個数: 48

約数和(自身を含む): 22893228288

約数和(自身を除く): 12591055868

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 71, 92, 115, 142, 230, 284, 355, 460, 710, 1420, 1633, 3266, 6532, 8165, 16330, 32660, 315437, 630874, 1261748, 1577185, 3154370, 6308740, 7255051, 14510102, 22396027, 29020204, 36275255, 44792054, 72550510, 89584108, 111980135, 145101020, 223960270, 447920540, 515108621, 1030217242, 2060434484, 2575543105, 5151086210, 10302172420]

約数ペア:

[(1, 10302172420), (2, 5151086210), (4, 2575543105), (5, 2060434484), (10, 1030217242), (20, 515108621), (23, 447920540), (46, 223960270), (71, 145101020), (92, 111980135), (115, 89584108), (142, 72550510), (230, 44792054), (284, 36275255), (355, 29020204), (460, 22396027), (710, 14510102), (1420, 7255051), (1633, 6308740), (3266, 3154370), (6532, 1577185), (8165, 1261748), (16330, 630874), (32660, 315437)]