230828240

素因数分解:

$2^4\times 5^1\times {\mathrm{2885353}}^1$

素因数の和:2885366

約数の個数: 20

約数和(自身を含む): 536675844

約数和(自身を除く): 305847604

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2885353, 5770706, 11541412, 14426765, 23082824, 28853530, 46165648, 57707060, 115414120, 230828240]

約数ペア:

[(1, 230828240), (2, 115414120), (4, 57707060), (5, 46165648), (8, 28853530), (10, 23082824), (16, 14426765), (20, 11541412), (40, 5770706), (80, 2885353)]