2392400

素因数分解:

$2^4\times 5^2\times {\mathrm{5981}}^1$

素因数の和:5999

約数の個数: 30

約数和(自身を含む): 5748702

約数和(自身を除く): 3356302

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 5981, 11962, 23924, 29905, 47848, 59810, 95696, 119620, 149525, 239240, 299050, 478480, 598100, 1196200, 2392400]

約数ペア:

[(1, 2392400), (2, 1196200), (4, 598100), (5, 478480), (8, 299050), (10, 239240), (16, 149525), (20, 119620), (25, 95696), (40, 59810), (50, 47848), (80, 29905), (100, 23924), (200, 11962), (400, 5981)]