2440108490

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1151}}^1\times {\mathrm{2099}}^1$

素因数の和:3358

約数の個数: 32

約数和(自身を含む): 4441651200

約数和(自身を除く): 2001542710

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1151, 2099, 2302, 4198, 5755, 10495, 11510, 20990, 116251, 211999, 232502, 423998, 581255, 1059995, 1162510, 2119990, 2415949, 4831898, 12079745, 24159490, 244010849, 488021698, 1220054245, 2440108490]

約数ペア:

[(1, 2440108490), (2, 1220054245), (5, 488021698), (10, 244010849), (101, 24159490), (202, 12079745), (505, 4831898), (1010, 2415949), (1151, 2119990), (2099, 1162510), (2302, 1059995), (4198, 581255), (5755, 423998), (10495, 232502), (11510, 211999), (20990, 116251)]