55683640

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{6079}}^1$

素因数の和:6319

約数の個数: 32

約数和(自身を含む): 125856000

約数和(自身を除く): 70172360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 6079, 9160, 12158, 24316, 30395, 48632, 60790, 121580, 243160, 1392091, 2784182, 5568364, 6960455, 11136728, 13920910, 27841820, 55683640]

約数ペア:

[(1, 55683640), (2, 27841820), (4, 13920910), (5, 11136728), (8, 6960455), (10, 5568364), (20, 2784182), (40, 1392091), (229, 243160), (458, 121580), (916, 60790), (1145, 48632), (1832, 30395), (2290, 24316), (4580, 12158), (6079, 9160)]