633901120

素因数分解:

$2^6\times 5^1\times {\mathrm{1980941}}^1$

素因数の和:1980958

約数の個数: 28

約数和(自身を含む): 1509477804

約数和(自身を除く): 875576684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 1980941, 3961882, 7923764, 9904705, 15847528, 19809410, 31695056, 39618820, 63390112, 79237640, 126780224, 158475280, 316950560, 633901120]

約数ペア:

[(1, 633901120), (2, 316950560), (4, 158475280), (5, 126780224), (8, 79237640), (10, 63390112), (16, 39618820), (20, 31695056), (32, 19809410), (40, 15847528), (64, 9904705), (80, 7923764), (160, 3961882), (320, 1980941)]