9244880

素因数分解:

$2^4\times 5^1\times {\mathrm{115561}}^1$

素因数の和:115574

約数の個数: 20

約数和(自身を含む): 21494532

約数和(自身を除く): 12249652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115561, 231122, 462244, 577805, 924488, 1155610, 1848976, 2311220, 4622440, 9244880]

約数ペア:

[(1, 9244880), (2, 4622440), (4, 2311220), (5, 1848976), (8, 1155610), (10, 924488), (16, 577805), (20, 462244), (40, 231122), (80, 115561)]