268472510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^2\times {\mathrm{15971}}^1$

素因数の和:16060

約数の個数: 24

約数和(自身を含む): 495355608

約数和(自身を除く): 226883098

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1681, 3362, 8405, 15971, 16810, 31942, 79855, 159710, 654811, 1309622, 3274055, 6548110, 26847251, 53694502, 134236255, 268472510]

約数ペア:

[(1, 268472510), (2, 134236255), (5, 53694502), (10, 26847251), (41, 6548110), (82, 3274055), (205, 1309622), (410, 654811), (1681, 159710), (3362, 79855), (8405, 31942), (15971, 16810)]