1066704880

素因数分解:

$2^4\times 5^1\times {\mathrm{13333811}}^1$

素因数の和:13333824

約数の個数: 20

約数和(自身を含む): 2480089032

約数和(自身を除く): 1413384152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 13333811, 26667622, 53335244, 66669055, 106670488, 133338110, 213340976, 266676220, 533352440, 1066704880]

約数ペア:

[(1, 1066704880), (2, 533352440), (4, 266676220), (5, 213340976), (8, 133338110), (10, 106670488), (16, 66669055), (20, 53335244), (40, 26667622), (80, 13333811)]