25024120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56873}}^1$

素因数の和:56895

約数の個数: 32

約数和(自身を含む): 61423920

約数和(自身を除く): 36399800

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 56873, 113746, 227492, 284365, 454984, 568730, 625603, 1137460, 1251206, 2274920, 2502412, 3128015, 5004824, 6256030, 12512060, 25024120]

約数ペア:

[(1, 25024120), (2, 12512060), (4, 6256030), (5, 5004824), (8, 3128015), (10, 2502412), (11, 2274920), (20, 1251206), (22, 1137460), (40, 625603), (44, 568730), (55, 454984), (88, 284365), (110, 227492), (220, 113746), (440, 56873)]