23143000

素因数分解:

$2^3\times 5^3\times {\mathrm{23143}}^1$

素因数の和:23164

約数の個数: 32

約数和(自身を含む): 54156960

約数和(自身を除く): 31013960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 23143, 46286, 92572, 115715, 185144, 231430, 462860, 578575, 925720, 1157150, 2314300, 2892875, 4628600, 5785750, 11571500, 23143000]

約数ペア:

[(1, 23143000), (2, 11571500), (4, 5785750), (5, 4628600), (8, 2892875), (10, 2314300), (20, 1157150), (25, 925720), (40, 578575), (50, 462860), (100, 231430), (125, 185144), (200, 115715), (250, 92572), (500, 46286), (1000, 23143)]