45237380

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{6481}}^1$

素因数の和:6839

約数の個数: 24

約数和(自身を含む): 95285400

約数和(自身を除く): 50048020

約数列:

[1, 2, 4, 5, 10, 20, 349, 698, 1396, 1745, 3490, 6481, 6980, 12962, 25924, 32405, 64810, 129620, 2261869, 4523738, 9047476, 11309345, 22618690, 45237380]

約数ペア:

[(1, 45237380), (2, 22618690), (4, 11309345), (5, 9047476), (10, 4523738), (20, 2261869), (349, 129620), (698, 64810), (1396, 32405), (1745, 25924), (3490, 12962), (6481, 6980)]