42770680

素因数分解:

$2^3\times 5^1\times {\mathrm{1069267}}^1$

素因数の和:1069278

約数の個数: 16

約数和(自身を含む): 96234120

約数和(自身を除く): 53463440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069267, 2138534, 4277068, 5346335, 8554136, 10692670, 21385340, 42770680]

約数ペア:

[(1, 42770680), (2, 21385340), (4, 10692670), (5, 8554136), (8, 5346335), (10, 4277068), (20, 2138534), (40, 1069267)]