47281360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{84431}}^1$

素因数の和:84451

約数の個数: 40

約数和(自身を含む): 125634816

約数和(自身を除く): 78353456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 84431, 168862, 337724, 422155, 591017, 675448, 844310, 1182034, 1350896, 1688620, 2364068, 2955085, 3377240, 4728136, 5910170, 6754480, 9456272, 11820340, 23640680, 47281360]

約数ペア:

[(1, 47281360), (2, 23640680), (4, 11820340), (5, 9456272), (7, 6754480), (8, 5910170), (10, 4728136), (14, 3377240), (16, 2955085), (20, 2364068), (28, 1688620), (35, 1350896), (40, 1182034), (56, 844310), (70, 675448), (80, 591017), (112, 422155), (140, 337724), (280, 168862), (560, 84431)]