156748088080

素因数分解:

$2^4\times 5^1\times {\mathrm{1959351101}}^1$

素因数の和:1959351114

約数の個数: 20

約数和(自身を含む): 364439304972

約数和(自身を除く): 207691216892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1959351101, 3918702202, 7837404404, 9796755505, 15674808808, 19593511010, 31349617616, 39187022020, 78374044040, 156748088080]

約数ペア:

[(1, 156748088080), (2, 78374044040), (4, 39187022020), (5, 31349617616), (8, 19593511010), (10, 15674808808), (16, 9796755505), (20, 7837404404), (40, 3918702202), (80, 1959351101)]