124374640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{119591}}^1$

素因数の和:119617

約数の個数: 40

約数和(自身を含む): 311417568

約数和(自身を除く): 187042928

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 119591, 239182, 478364, 597955, 956728, 1195910, 1554683, 1913456, 2391820, 3109366, 4783640, 6218732, 7773415, 9567280, 12437464, 15546830, 24874928, 31093660, 62187320, 124374640]

約数ペア:

[(1, 124374640), (2, 62187320), (4, 31093660), (5, 24874928), (8, 15546830), (10, 12437464), (13, 9567280), (16, 7773415), (20, 6218732), (26, 4783640), (40, 3109366), (52, 2391820), (65, 1913456), (80, 1554683), (104, 1195910), (130, 956728), (208, 597955), (260, 478364), (520, 239182), (1040, 119591)]