162425360

素因数分解:

$2^4\times 5^1\times {\mathrm{2030317}}^1$

素因数の和:2030330

約数の個数: 20

約数和(自身を含む): 377639148

約数和(自身を除く): 215213788

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2030317, 4060634, 8121268, 10151585, 16242536, 20303170, 32485072, 40606340, 81212680, 162425360]

約数ペア:

[(1, 162425360), (2, 81212680), (4, 40606340), (5, 32485072), (8, 20303170), (10, 16242536), (16, 10151585), (20, 8121268), (40, 4060634), (80, 2030317)]