66007160

素因数分解:

$2^3\times 5^1\times {\mathrm{1650179}}^1$

素因数の和:1650190

約数の個数: 16

約数和(自身を含む): 148516200

約数和(自身を除く): 82509040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1650179, 3300358, 6600716, 8250895, 13201432, 16501790, 33003580, 66007160]

約数ペア:

[(1, 66007160), (2, 33003580), (4, 16501790), (5, 13201432), (8, 8250895), (10, 6600716), (20, 3300358), (40, 1650179)]