317055080

素因数分解:

$2^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{34613}}^1$

素因数の和:34853

約数の個数: 32

約数和(自身を含む): 716509800

約数和(自身を除く): 399454720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 229, 458, 916, 1145, 1832, 2290, 4580, 9160, 34613, 69226, 138452, 173065, 276904, 346130, 692260, 1384520, 7926377, 15852754, 31705508, 39631885, 63411016, 79263770, 158527540, 317055080]

約数ペア:

[(1, 317055080), (2, 158527540), (4, 79263770), (5, 63411016), (8, 39631885), (10, 31705508), (20, 15852754), (40, 7926377), (229, 1384520), (458, 692260), (916, 346130), (1145, 276904), (1832, 173065), (2290, 138452), (4580, 69226), (9160, 34613)]