22203550

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{10831}}^1$

素因数の和:10884

約数の個数: 24

約数和(自身を含む): 42309792

約数和(自身を除く): 20106242

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 10831, 21662, 54155, 108310, 270775, 444071, 541550, 888142, 2220355, 4440710, 11101775, 22203550]

約数ペア:

[(1, 22203550), (2, 11101775), (5, 4440710), (10, 2220355), (25, 888142), (41, 541550), (50, 444071), (82, 270775), (205, 108310), (410, 54155), (1025, 21662), (2050, 10831)]