40118965

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2292

約数の個数: 16

約数和(自身を含む): 49812480

約数和(自身を除く): 9693515

約数列:

[1, 5, 47, 79, 235, 395, 2161, 3713, 10805, 18565, 101567, 170719, 507835, 853595, 8023793, 40118965]

約数ペア:

[(1, 40118965), (5, 8023793), (47, 853595), (79, 507835), (235, 170719), (395, 101567), (2161, 18565), (3713, 10805)]