23979700

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{6481}}^1$

素因数の和:6532

約数の個数: 36

約数和(自身を含む): 53450572

約数和(自身を除く): 29470872

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 148, 185, 370, 740, 925, 1850, 3700, 6481, 12962, 25924, 32405, 64810, 129620, 162025, 239797, 324050, 479594, 648100, 959188, 1198985, 2397970, 4795940, 5994925, 11989850, 23979700]

約数ペア:

[(1, 23979700), (2, 11989850), (4, 5994925), (5, 4795940), (10, 2397970), (20, 1198985), (25, 959188), (37, 648100), (50, 479594), (74, 324050), (100, 239797), (148, 162025), (185, 129620), (370, 64810), (740, 32405), (925, 25924), (1850, 12962), (3700, 6481)]