29927900

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{2797}}^1$

素因数の和:2918

約数の個数: 36

約数和(自身を含む): 65573928

約数和(自身を除く): 35646028

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 2797, 5350, 5594, 10700, 11188, 13985, 27970, 55940, 69925, 139850, 279700, 299279, 598558, 1197116, 1496395, 2992790, 5985580, 7481975, 14963950, 29927900]

約数ペア:

[(1, 29927900), (2, 14963950), (4, 7481975), (5, 5985580), (10, 2992790), (20, 1496395), (25, 1197116), (50, 598558), (100, 299279), (107, 279700), (214, 139850), (428, 69925), (535, 55940), (1070, 27970), (2140, 13985), (2675, 11188), (2797, 10700), (5350, 5594)]