2017649080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2967131}}^1$

素因数の和:2967159

約数の個数: 32

約数和(自身を含む): 4806753840

約数和(自身を除く): 2789104760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 2967131, 5934262, 11868524, 14835655, 23737048, 29671310, 50441227, 59342620, 100882454, 118685240, 201764908, 252206135, 403529816, 504412270, 1008824540, 2017649080]

約数ペア:

[(1, 2017649080), (2, 1008824540), (4, 504412270), (5, 403529816), (8, 252206135), (10, 201764908), (17, 118685240), (20, 100882454), (34, 59342620), (40, 50441227), (68, 29671310), (85, 23737048), (136, 14835655), (170, 11868524), (340, 5934262), (680, 2967131)]