45821620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{176237}}^1$

素因数の和:176259

約数の個数: 24

約数和(自身を含む): 103627944

約数和(自身を除く): 57806324

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 176237, 352474, 704948, 881185, 1762370, 2291081, 3524740, 4582162, 9164324, 11455405, 22910810, 45821620]

約数ペア:

[(1, 45821620), (2, 22910810), (4, 11455405), (5, 9164324), (10, 4582162), (13, 3524740), (20, 2291081), (26, 1762370), (52, 881185), (65, 704948), (130, 352474), (260, 176237)]