2247254020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10214791}}^1$

素因数の和:10214811

約数の個数: 24

約数和(自身を含む): 5148255168

約数和(自身を除く): 2901001148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10214791, 20429582, 40859164, 51073955, 102147910, 112362701, 204295820, 224725402, 449450804, 561813505, 1123627010, 2247254020]

約数ペア:

[(1, 2247254020), (2, 1123627010), (4, 561813505), (5, 449450804), (10, 224725402), (11, 204295820), (20, 112362701), (22, 102147910), (44, 51073955), (55, 40859164), (110, 20429582), (220, 10214791)]