2214950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1472

約数の個数: 24

約数和(自身を含む): 4255680

約数和(自身を除く): 2040730

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1429, 1550, 2858, 7145, 14290, 35725, 44299, 71450, 88598, 221495, 442990, 1107475, 2214950]

約数ペア:

[(1, 2214950), (2, 1107475), (5, 442990), (10, 221495), (25, 88598), (31, 71450), (50, 44299), (62, 35725), (155, 14290), (310, 7145), (775, 2858), (1429, 1550)]