159844180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{170047}}^1$

素因数の和:170103

約数の個数: 24

約数和(自身を含む): 342816768

約数和(自身を除く): 182972588

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 170047, 340094, 680188, 850235, 1700470, 3400940, 7992209, 15984418, 31968836, 39961045, 79922090, 159844180]

約数ペア:

[(1, 159844180), (2, 79922090), (4, 39961045), (5, 31968836), (10, 15984418), (20, 7992209), (47, 3400940), (94, 1700470), (188, 850235), (235, 680188), (470, 340094), (940, 170047)]