2497640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3673}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 5951880

約数和(自身を除く): 3454240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 3673, 7346, 14692, 18365, 29384, 36730, 62441, 73460, 124882, 146920, 249764, 312205, 499528, 624410, 1248820, 2497640]

約数ペア:

[(1, 2497640), (2, 1248820), (4, 624410), (5, 499528), (8, 312205), (10, 249764), (17, 146920), (20, 124882), (34, 73460), (40, 62441), (68, 36730), (85, 29384), (136, 18365), (170, 14692), (340, 7346), (680, 3673)]