9298640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8941}}^1$

素因数の和:8967

約数の個数: 40

約数和(自身を含む): 23284968

約数和(自身を除く): 13986328

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8941, 17882, 35764, 44705, 71528, 89410, 116233, 143056, 178820, 232466, 357640, 464932, 581165, 715280, 929864, 1162330, 1859728, 2324660, 4649320, 9298640]

約数ペア:

[(1, 9298640), (2, 4649320), (4, 2324660), (5, 1859728), (8, 1162330), (10, 929864), (13, 715280), (16, 581165), (20, 464932), (26, 357640), (40, 232466), (52, 178820), (65, 143056), (80, 116233), (104, 89410), (130, 71528), (208, 44705), (260, 35764), (520, 17882), (1040, 8941)]