88900860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{20297}}^1$

素因数の和:20382

約数の個数: 48

約数和(自身を含む): 252344736

約数和(自身を除く): 163443876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 20297, 40594, 60891, 81188, 101485, 121782, 202970, 243564, 304455, 405940, 608910, 1217820, 1481681, 2963362, 4445043, 5926724, 7408405, 8890086, 14816810, 17780172, 22225215, 29633620, 44450430, 88900860]

約数ペア:

[(1, 88900860), (2, 44450430), (3, 29633620), (4, 22225215), (5, 17780172), (6, 14816810), (10, 8890086), (12, 7408405), (15, 5926724), (20, 4445043), (30, 2963362), (60, 1481681), (73, 1217820), (146, 608910), (219, 405940), (292, 304455), (365, 243564), (438, 202970), (730, 121782), (876, 101485), (1095, 81188), (1460, 60891), (2190, 40594), (4380, 20297)]