2064752210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{162451}}^1$

素因数の和:162530

約数の個数: 32

約数和(自身を含む): 3930038784

約数和(自身を除く): 1865286574

約数列:

[1, 2, 5, 10, 31, 41, 62, 82, 155, 205, 310, 410, 1271, 2542, 6355, 12710, 162451, 324902, 812255, 1624510, 5035981, 6660491, 10071962, 13320982, 25179905, 33302455, 50359810, 66604910, 206475221, 412950442, 1032376105, 2064752210]

約数ペア:

[(1, 2064752210), (2, 1032376105), (5, 412950442), (10, 206475221), (31, 66604910), (41, 50359810), (62, 33302455), (82, 25179905), (155, 13320982), (205, 10071962), (310, 6660491), (410, 5035981), (1271, 1624510), (2542, 812255), (6355, 324902), (12710, 162451)]