22724020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103291}}^1$

素因数の和:103311

約数の個数: 24

約数和(自身を含む): 52059168

約数和(自身を除く): 29335148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 103291, 206582, 413164, 516455, 1032910, 1136201, 2065820, 2272402, 4544804, 5681005, 11362010, 22724020]

約数ペア:

[(1, 22724020), (2, 11362010), (4, 5681005), (5, 4544804), (10, 2272402), (11, 2065820), (20, 1136201), (22, 1032910), (44, 516455), (55, 413164), (110, 206582), (220, 103291)]