29021200

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5581}}^1$

素因数の和:5612

約数の個数: 60

約数和(自身を含む): 75100228

約数和(自身を除く): 46079028

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5581, 11162, 22324, 27905, 44648, 55810, 72553, 89296, 111620, 139525, 145106, 223240, 279050, 290212, 362765, 446480, 558100, 580424, 725530, 1116200, 1160848, 1451060, 1813825, 2232400, 2902120, 3627650, 5804240, 7255300, 14510600, 29021200]

約数ペア:

[(1, 29021200), (2, 14510600), (4, 7255300), (5, 5804240), (8, 3627650), (10, 2902120), (13, 2232400), (16, 1813825), (20, 1451060), (25, 1160848), (26, 1116200), (40, 725530), (50, 580424), (52, 558100), (65, 446480), (80, 362765), (100, 290212), (104, 279050), (130, 223240), (200, 145106), (208, 139525), (260, 111620), (325, 89296), (400, 72553), (520, 55810), (650, 44648), (1040, 27905), (1300, 22324), (2600, 11162), (5200, 5581)]