84032140

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{144883}}^1$

素因数の和:144921

約数の個数: 24

約数和(自身を含む): 182553840

約数和(自身を除く): 98521700

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 144883, 289766, 579532, 724415, 1448830, 2897660, 4201607, 8403214, 16806428, 21008035, 42016070, 84032140]

約数ペア:

[(1, 84032140), (2, 42016070), (4, 21008035), (5, 16806428), (10, 8403214), (20, 4201607), (29, 2897660), (58, 1448830), (116, 724415), (145, 579532), (290, 289766), (580, 144883)]