8534020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38791}}^1$

素因数の和:38811

約数の個数: 24

約数和(自身を含む): 19551168

約数和(自身を除く): 11017148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38791, 77582, 155164, 193955, 387910, 426701, 775820, 853402, 1706804, 2133505, 4267010, 8534020]

約数ペア:

[(1, 8534020), (2, 4267010), (4, 2133505), (5, 1706804), (10, 853402), (11, 775820), (20, 426701), (22, 387910), (44, 193955), (55, 155164), (110, 77582), (220, 38791)]