125621060

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^3\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 48

約数和(自身を含む): 273504000

約数和(自身を除く): 147882940

約数列:

[1, 2, 4, 5, 10, 20, 43, 79, 86, 158, 172, 215, 316, 395, 430, 790, 860, 1580, 1849, 3397, 3698, 6794, 7396, 9245, 13588, 16985, 18490, 33970, 36980, 67940, 79507, 146071, 159014, 292142, 318028, 397535, 584284, 730355, 795070, 1460710, 1590140, 2921420, 6281053, 12562106, 25124212, 31405265, 62810530, 125621060]

約数ペア:

[(1, 125621060), (2, 62810530), (4, 31405265), (5, 25124212), (10, 12562106), (20, 6281053), (43, 2921420), (79, 1590140), (86, 1460710), (158, 795070), (172, 730355), (215, 584284), (316, 397535), (395, 318028), (430, 292142), (790, 159014), (860, 146071), (1580, 79507), (1849, 67940), (3397, 36980), (3698, 33970), (6794, 18490), (7396, 16985), (9245, 13588)]