39694920205

素因数分解:

$5^1\times {\mathrm{617}}^1\times {\mathrm{643}}^1\times {\mathrm{20011}}^1$

素因数の和:21276

約数の個数: 16

約数和(自身を含む): 47787695424

約数和(自身を除く): 8092775219

約数列:

[1, 5, 617, 643, 3085, 3215, 20011, 100055, 396731, 1983655, 12346787, 12867073, 61733935, 64335365, 7938984041, 39694920205]

約数ペア:

[(1, 39694920205), (5, 7938984041), (617, 64335365), (643, 61733935), (3085, 12867073), (3215, 12346787), (20011, 1983655), (100055, 396731)]