66397010

素因数分解:

$2^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{17519}}^1$

素因数の和:17905

約数の個数: 16

約数和(自身を含む): 119836800

約数和(自身を除く): 53439790

約数列:

[1, 2, 5, 10, 379, 758, 1895, 3790, 17519, 35038, 87595, 175190, 6639701, 13279402, 33198505, 66397010]

約数ペア:

[(1, 66397010), (2, 33198505), (5, 13279402), (10, 6639701), (379, 175190), (758, 87595), (1895, 35038), (3790, 17519)]