52392400

素因数分解:

$2^4\times 5^2\times {\mathrm{130981}}^1$

素因数の和:130999

約数の個数: 30

約数和(自身を含む): 125873702

約数和(自身を除く): 73481302

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 130981, 261962, 523924, 654905, 1047848, 1309810, 2095696, 2619620, 3274525, 5239240, 6549050, 10478480, 13098100, 26196200, 52392400]

約数ペア:

[(1, 52392400), (2, 26196200), (4, 13098100), (5, 10478480), (8, 6549050), (10, 5239240), (16, 3274525), (20, 2619620), (25, 2095696), (40, 1309810), (50, 1047848), (80, 654905), (100, 523924), (200, 261962), (400, 130981)]