22660090

素因数分解:

$2^1\times 5^1\times {\mathrm{809}}^1\times {\mathrm{2801}}^1$

素因数の和:3617

約数の個数: 16

約数和(自身を含む): 40853160

約数和(自身を除く): 18193070

約数列:

[1, 2, 5, 10, 809, 1618, 2801, 4045, 5602, 8090, 14005, 28010, 2266009, 4532018, 11330045, 22660090]

約数ペア:

[(1, 22660090), (2, 11330045), (5, 4532018), (10, 2266009), (809, 28010), (1618, 14005), (2801, 8090), (4045, 5602)]