3172100080

素因数分解:

$2^4\times 5^1\times {\mathrm{39651251}}^1$

素因数の和:39651264

約数の個数: 20

約数和(自身を含む): 7375132872

約数和(自身を除く): 4203032792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39651251, 79302502, 158605004, 198256255, 317210008, 396512510, 634420016, 793025020, 1586050040, 3172100080]

約数ペア:

[(1, 3172100080), (2, 1586050040), (4, 793025020), (5, 634420016), (8, 396512510), (10, 317210008), (16, 198256255), (20, 158605004), (40, 79302502), (80, 39651251)]