22217540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{48299}}^1$

素因数の和:48331

約数の個数: 24

約数和(自身を含む): 48686400

約数和(自身を除く): 26468860

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 48299, 96598, 193196, 241495, 482990, 965980, 1110877, 2221754, 4443508, 5554385, 11108770, 22217540]

約数ペア:

[(1, 22217540), (2, 11108770), (4, 5554385), (5, 4443508), (10, 2221754), (20, 1110877), (23, 965980), (46, 482990), (92, 241495), (115, 193196), (230, 96598), (460, 48299)]