23728900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{18253}}^1$

素因数の和:18280

約数の個数: 36

約数和(自身を含む): 55455652

約数和(自身を除く): 31726752

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 18253, 36506, 73012, 91265, 182530, 237289, 365060, 456325, 474578, 912650, 949156, 1186445, 1825300, 2372890, 4745780, 5932225, 11864450, 23728900]

約数ペア:

[(1, 23728900), (2, 11864450), (4, 5932225), (5, 4745780), (10, 2372890), (13, 1825300), (20, 1186445), (25, 949156), (26, 912650), (50, 474578), (52, 456325), (65, 365060), (100, 237289), (130, 182530), (260, 91265), (325, 73012), (650, 36506), (1300, 18253)]