2397400

素因数分解:

$2^3\times 5^2\times {\mathrm{11987}}^1$

素因数の和:12003

約数の個数: 24

約数和(自身を含む): 5574420

約数和(自身を除く): 3177020

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 11987, 23974, 47948, 59935, 95896, 119870, 239740, 299675, 479480, 599350, 1198700, 2397400]

約数ペア:

[(1, 2397400), (2, 1198700), (4, 599350), (5, 479480), (8, 299675), (10, 239740), (20, 119870), (25, 95896), (40, 59935), (50, 47948), (100, 23974), (200, 11987)]