22212250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3863}}^1$

素因数の和:3903

約数の個数: 32

約数和(自身を含む): 43400448

約数和(自身を除く): 21188198

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 3863, 5750, 7726, 19315, 38630, 88849, 96575, 177698, 193150, 444245, 482875, 888490, 965750, 2221225, 4442450, 11106125, 22212250]

約数ペア:

[(1, 22212250), (2, 11106125), (5, 4442450), (10, 2221225), (23, 965750), (25, 888490), (46, 482875), (50, 444245), (115, 193150), (125, 177698), (230, 96575), (250, 88849), (575, 38630), (1150, 19315), (2875, 7726), (3863, 5750)]