5348566340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20571409}}^1$

素因数の和:20571431

約数の個数: 24

約数和(自身を含む): 12095989080

約数和(自身を除く): 6747422740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 20571409, 41142818, 82285636, 102857045, 205714090, 267428317, 411428180, 534856634, 1069713268, 1337141585, 2674283170, 5348566340]

約数ペア:

[(1, 5348566340), (2, 2674283170), (4, 1337141585), (5, 1069713268), (10, 534856634), (13, 411428180), (20, 267428317), (26, 205714090), (52, 102857045), (65, 82285636), (130, 41142818), (260, 20571409)]