71562080

素因数分解:

$2^5\times 5^1\times {\mathrm{447263}}^1$

素因数の和:447278

約数の個数: 24

約数和(自身を含む): 169065792

約数和(自身を除く): 97503712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 447263, 894526, 1789052, 2236315, 3578104, 4472630, 7156208, 8945260, 14312416, 17890520, 35781040, 71562080]

約数ペア:

[(1, 71562080), (2, 35781040), (4, 17890520), (5, 14312416), (8, 8945260), (10, 7156208), (16, 4472630), (20, 3578104), (32, 2236315), (40, 1789052), (80, 894526), (160, 447263)]