141445660

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{42349}}^1$

素因数の和:42525

約数の個数: 24

約数和(自身を含む): 298821600

約数和(自身を除く): 157375940

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 42349, 84698, 169396, 211745, 423490, 846980, 7072283, 14144566, 28289132, 35361415, 70722830, 141445660]

約数ペア:

[(1, 141445660), (2, 70722830), (4, 35361415), (5, 28289132), (10, 14144566), (20, 7072283), (167, 846980), (334, 423490), (668, 211745), (835, 169396), (1670, 84698), (3340, 42349)]