433023280

素因数分解:

$2^4\times 5^1\times {\mathrm{5412791}}^1$

素因数の和:5412804

約数の個数: 20

約数和(自身を含む): 1006779312

約数和(自身を除く): 573756032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 5412791, 10825582, 21651164, 27063955, 43302328, 54127910, 86604656, 108255820, 216511640, 433023280]

約数ペア:

[(1, 433023280), (2, 216511640), (4, 108255820), (5, 86604656), (8, 54127910), (10, 43302328), (16, 27063955), (20, 21651164), (40, 10825582), (80, 5412791)]