57405200

素因数分解:

$2^4\times 5^2\times {\mathrm{143513}}^1$

素因数の和:143531

約数の個数: 30

約数和(自身を含む): 137916954

約数和(自身を除く): 80511754

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 143513, 287026, 574052, 717565, 1148104, 1435130, 2296208, 2870260, 3587825, 5740520, 7175650, 11481040, 14351300, 28702600, 57405200]

約数ペア:

[(1, 57405200), (2, 28702600), (4, 14351300), (5, 11481040), (8, 7175650), (10, 5740520), (16, 3587825), (20, 2870260), (25, 2296208), (40, 1435130), (50, 1148104), (80, 717565), (100, 574052), (200, 287026), (400, 143513)]