42710440

素因数分解:

$2^3\times 5^1\times {\mathrm{1067761}}^1$

素因数の和:1067772

約数の個数: 16

約数和(自身を含む): 96098580

約数和(自身を除く): 53388140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1067761, 2135522, 4271044, 5338805, 8542088, 10677610, 21355220, 42710440]

約数ペア:

[(1, 42710440), (2, 21355220), (4, 10677610), (5, 8542088), (8, 5338805), (10, 4271044), (20, 2135522), (40, 1067761)]