60630020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{275591}}^1$

素因数の和:275611

約数の個数: 24

約数和(自身を含む): 138898368

約数和(自身を除く): 78268348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 275591, 551182, 1102364, 1377955, 2755910, 3031501, 5511820, 6063002, 12126004, 15157505, 30315010, 60630020]

約数ペア:

[(1, 60630020), (2, 30315010), (4, 15157505), (5, 12126004), (10, 6063002), (11, 5511820), (20, 3031501), (22, 2755910), (44, 1377955), (55, 1102364), (110, 551182), (220, 275591)]