4975240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4329

約数の個数: 32

約数和(自身を含む): 11583000

約数和(自身を除く): 6607760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 4289, 8578, 17156, 21445, 34312, 42890, 85780, 124381, 171560, 248762, 497524, 621905, 995048, 1243810, 2487620, 4975240]

約数ペア:

[(1, 4975240), (2, 2487620), (4, 1243810), (5, 995048), (8, 621905), (10, 497524), (20, 248762), (29, 171560), (40, 124381), (58, 85780), (116, 42890), (145, 34312), (232, 21445), (290, 17156), (580, 8578), (1160, 4289)]