170922680

素因数分解:

$2^3\times 5^1\times {\mathrm{4273067}}^1$

素因数の和:4273078

約数の個数: 16

約数和(自身を含む): 384576120

約数和(自身を除く): 213653440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4273067, 8546134, 17092268, 21365335, 34184536, 42730670, 85461340, 170922680]

約数ペア:

[(1, 170922680), (2, 85461340), (4, 42730670), (5, 34184536), (8, 21365335), (10, 17092268), (20, 8546134), (40, 4273067)]