4560820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20731}}^1$

素因数の和:20751

約数の個数: 24

約数和(自身を含む): 10448928

約数和(自身を除く): 5888108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20731, 41462, 82924, 103655, 207310, 228041, 414620, 456082, 912164, 1140205, 2280410, 4560820]

約数ペア:

[(1, 4560820), (2, 2280410), (4, 1140205), (5, 912164), (10, 456082), (11, 414620), (20, 228041), (22, 207310), (44, 103655), (55, 82924), (110, 41462), (220, 20731)]