6946160

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6679}}^1$

素因数の和:6705

約数の個数: 40

約数和(自身を含む): 17394720

約数和(自身を除く): 10448560

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 6679, 13358, 26716, 33395, 53432, 66790, 86827, 106864, 133580, 173654, 267160, 347308, 434135, 534320, 694616, 868270, 1389232, 1736540, 3473080, 6946160]

約数ペア:

[(1, 6946160), (2, 3473080), (4, 1736540), (5, 1389232), (8, 868270), (10, 694616), (13, 534320), (16, 434135), (20, 347308), (26, 267160), (40, 173654), (52, 133580), (65, 106864), (80, 86827), (104, 66790), (130, 53432), (208, 33395), (260, 26716), (520, 13358), (1040, 6679)]