42597400

素因数分解:

$2^3\times 5^2\times {\mathrm{212987}}^1$

素因数の和:213003

約数の個数: 24

約数和(自身を含む): 99039420

約数和(自身を除く): 56442020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 212987, 425974, 851948, 1064935, 1703896, 2129870, 4259740, 5324675, 8519480, 10649350, 21298700, 42597400]

約数ペア:

[(1, 42597400), (2, 21298700), (4, 10649350), (5, 8519480), (8, 5324675), (10, 4259740), (20, 2129870), (25, 1703896), (40, 1064935), (50, 851948), (100, 425974), (200, 212987)]