25233020

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{1583}}^1$

素因数の和:2389

約数の個数: 24

約数和(自身を含む): 53089344

約数和(自身を除く): 27856324

約数列:

[1, 2, 4, 5, 10, 20, 797, 1583, 1594, 3166, 3188, 3985, 6332, 7915, 7970, 15830, 15940, 31660, 1261651, 2523302, 5046604, 6308255, 12616510, 25233020]

約数ペア:

[(1, 25233020), (2, 12616510), (4, 6308255), (5, 5046604), (10, 2523302), (20, 1261651), (797, 31660), (1583, 15940), (1594, 15830), (3166, 7970), (3188, 7915), (3985, 6332)]