25168740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{577}}^1\times {\mathrm{727}}^1$

素因数の和:1316

約数の個数: 48

約数和(自身を含む): 70691712

約数和(自身を除く): 45522972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 577, 727, 1154, 1454, 1731, 2181, 2308, 2885, 2908, 3462, 3635, 4362, 5770, 6924, 7270, 8655, 8724, 10905, 11540, 14540, 17310, 21810, 34620, 43620, 419479, 838958, 1258437, 1677916, 2097395, 2516874, 4194790, 5033748, 6292185, 8389580, 12584370, 25168740]

約数ペア:

[(1, 25168740), (2, 12584370), (3, 8389580), (4, 6292185), (5, 5033748), (6, 4194790), (10, 2516874), (12, 2097395), (15, 1677916), (20, 1258437), (30, 838958), (60, 419479), (577, 43620), (727, 34620), (1154, 21810), (1454, 17310), (1731, 14540), (2181, 11540), (2308, 10905), (2885, 8724), (2908, 8655), (3462, 7270), (3635, 6924), (4362, 5770)]