132820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 289800

約数和(自身を除く): 156980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 229, 290, 458, 580, 916, 1145, 2290, 4580, 6641, 13282, 26564, 33205, 66410, 132820]

約数ペア:

[(1, 132820), (2, 66410), (4, 33205), (5, 26564), (10, 13282), (20, 6641), (29, 4580), (58, 2290), (116, 1145), (145, 916), (229, 580), (290, 458)]