8766160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8429}}^1$

素因数の和:8455

約数の個数: 40

約数和(自身を含む): 21951720

約数和(自身を除く): 13185560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8429, 16858, 33716, 42145, 67432, 84290, 109577, 134864, 168580, 219154, 337160, 438308, 547885, 674320, 876616, 1095770, 1753232, 2191540, 4383080, 8766160]

約数ペア:

[(1, 8766160), (2, 4383080), (4, 2191540), (5, 1753232), (8, 1095770), (10, 876616), (13, 674320), (16, 547885), (20, 438308), (26, 337160), (40, 219154), (52, 168580), (65, 134864), (80, 109577), (104, 84290), (130, 67432), (208, 42145), (260, 33716), (520, 16858), (1040, 8429)]