70736080

素因数分解:

$2^4\times 5^1\times {\mathrm{884201}}^1$

素因数の和:884214

約数の個数: 20

約数和(自身を含む): 164461572

約数和(自身を除く): 93725492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 884201, 1768402, 3536804, 4421005, 7073608, 8842010, 14147216, 17684020, 35368040, 70736080]

約数ペア:

[(1, 70736080), (2, 35368040), (4, 17684020), (5, 14147216), (8, 8842010), (10, 7073608), (16, 4421005), (20, 3536804), (40, 1768402), (80, 884201)]