4936704880

素因数分解:

$2^4\times 5^1\times {\mathrm{61708811}}^1$

素因数の和:61708824

約数の個数: 20

約数和(自身を含む): 11477839032

約数和(自身を除く): 6541134152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 61708811, 123417622, 246835244, 308544055, 493670488, 617088110, 987340976, 1234176220, 2468352440, 4936704880]

約数ペア:

[(1, 4936704880), (2, 2468352440), (4, 1234176220), (5, 987340976), (8, 617088110), (10, 493670488), (16, 308544055), (20, 246835244), (40, 123417622), (80, 61708811)]