52404400

素因数分解:

$2^4\times 5^2\times {\mathrm{131011}}^1$

素因数の和:131029

約数の個数: 30

約数和(自身を含む): 125902532

約数和(自身を除く): 73498132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 131011, 262022, 524044, 655055, 1048088, 1310110, 2096176, 2620220, 3275275, 5240440, 6550550, 10480880, 13101100, 26202200, 52404400]

約数ペア:

[(1, 52404400), (2, 26202200), (4, 13101100), (5, 10480880), (8, 6550550), (10, 5240440), (16, 3275275), (20, 2620220), (25, 2096176), (40, 1310110), (50, 1048088), (80, 655055), (100, 524044), (200, 262022), (400, 131011)]