74930020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{340591}}^1$

素因数の和:340611

約数の個数: 24

約数和(自身を含む): 171658368

約数和(自身を除く): 96728348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 340591, 681182, 1362364, 1702955, 3405910, 3746501, 6811820, 7493002, 14986004, 18732505, 37465010, 74930020]

約数ペア:

[(1, 74930020), (2, 37465010), (4, 18732505), (5, 14986004), (10, 7493002), (11, 6811820), (20, 3746501), (22, 3405910), (44, 1702955), (55, 1362364), (110, 681182), (220, 340591)]