40296350

素因数分解:

$2^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4300

約数の個数: 24

約数和(自身を含む): 75350088

約数和(自身を除く): 35053738

約数列:

[1, 2, 5, 10, 25, 50, 197, 394, 985, 1970, 4091, 4925, 8182, 9850, 20455, 40910, 102275, 204550, 805927, 1611854, 4029635, 8059270, 20148175, 40296350]

約数ペア:

[(1, 40296350), (2, 20148175), (5, 8059270), (10, 4029635), (25, 1611854), (50, 805927), (197, 204550), (394, 102275), (985, 40910), (1970, 20455), (4091, 9850), (4925, 8182)]