86520010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109519}}^1$

素因数の和:109605

約数の個数: 16

約数和(自身を含む): 157708800

約数和(自身を除く): 71188790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 109519, 219038, 547595, 1095190, 8652001, 17304002, 43260005, 86520010]

約数ペア:

[(1, 86520010), (2, 43260005), (5, 17304002), (10, 8652001), (79, 1095190), (158, 547595), (395, 219038), (790, 109519)]