233550020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1061591}}^1$

素因数の和:1061611

約数の個数: 24

約数和(自身を含む): 535042368

約数和(自身を除く): 301492348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1061591, 2123182, 4246364, 5307955, 10615910, 11677501, 21231820, 23355002, 46710004, 58387505, 116775010, 233550020]

約数ペア:

[(1, 233550020), (2, 116775010), (4, 58387505), (5, 46710004), (10, 23355002), (11, 21231820), (20, 11677501), (22, 10615910), (44, 5307955), (55, 4246364), (110, 2123182), (220, 1061591)]