5281360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9431}}^1$

素因数の和:9451

約数の個数: 40

約数和(自身を含む): 14034816

約数和(自身を除く): 8753456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9431, 18862, 37724, 47155, 66017, 75448, 94310, 132034, 150896, 188620, 264068, 330085, 377240, 528136, 660170, 754480, 1056272, 1320340, 2640680, 5281360]

約数ペア:

[(1, 5281360), (2, 2640680), (4, 1320340), (5, 1056272), (7, 754480), (8, 660170), (10, 528136), (14, 377240), (16, 330085), (20, 264068), (28, 188620), (35, 150896), (40, 132034), (56, 94310), (70, 75448), (80, 66017), (112, 47155), (140, 37724), (280, 18862), (560, 9431)]