3172180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14419}}^1$

素因数の和:14439

約数の個数: 24

約数和(自身を含む): 7267680

約数和(自身を除く): 4095500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 14419, 28838, 57676, 72095, 144190, 158609, 288380, 317218, 634436, 793045, 1586090, 3172180]

約数ペア:

[(1, 3172180), (2, 1586090), (4, 793045), (5, 634436), (10, 317218), (11, 288380), (20, 158609), (22, 144190), (44, 72095), (55, 57676), (110, 28838), (220, 14419)]