8506160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8179}}^1$

素因数の和:8205

約数の個数: 40

約数和(自身を含む): 21300720

約数和(自身を除く): 12794560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 8179, 16358, 32716, 40895, 65432, 81790, 106327, 130864, 163580, 212654, 327160, 425308, 531635, 654320, 850616, 1063270, 1701232, 2126540, 4253080, 8506160]

約数ペア:

[(1, 8506160), (2, 4253080), (4, 2126540), (5, 1701232), (8, 1063270), (10, 850616), (13, 654320), (16, 531635), (20, 425308), (26, 327160), (40, 212654), (52, 163580), (65, 130864), (80, 106327), (104, 81790), (130, 65432), (208, 40895), (260, 32716), (520, 16358), (1040, 8179)]