57483260

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66841}}^1$

素因数の和:66893

約数の個数: 24

約数和(自身を含む): 123524016

約数和(自身を除く): 66040756

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 66841, 133682, 267364, 334205, 668410, 1336820, 2874163, 5748326, 11496652, 14370815, 28741630, 57483260]

約数ペア:

[(1, 57483260), (2, 28741630), (4, 14370815), (5, 11496652), (10, 5748326), (20, 2874163), (43, 1336820), (86, 668410), (172, 334205), (215, 267364), (430, 133682), (860, 66841)]