4077883420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{146581}}^1$

素因数の和:146710

約数の個数: 48

約数和(自身を含む): 9308543328

約数和(自身を除く): 5230659908

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 107, 130, 214, 260, 428, 535, 1070, 1391, 2140, 2782, 5564, 6955, 13910, 27820, 146581, 293162, 586324, 732905, 1465810, 1905553, 2931620, 3811106, 7622212, 9527765, 15684167, 19055530, 31368334, 38111060, 62736668, 78420835, 156841670, 203894171, 313683340, 407788342, 815576684, 1019470855, 2038941710, 4077883420]

約数ペア:

[(1, 4077883420), (2, 2038941710), (4, 1019470855), (5, 815576684), (10, 407788342), (13, 313683340), (20, 203894171), (26, 156841670), (52, 78420835), (65, 62736668), (107, 38111060), (130, 31368334), (214, 19055530), (260, 15684167), (428, 9527765), (535, 7622212), (1070, 3811106), (1391, 2931620), (2140, 1905553), (2782, 1465810), (5564, 732905), (6955, 586324), (13910, 293162), (27820, 146581)]