4622440

素因数分解:

$2^3\times 5^1\times {\mathrm{115561}}^1$

素因数の和:115572

約数の個数: 16

約数和(自身を含む): 10400580

約数和(自身を除く): 5778140

約数列:

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

約数ペア:

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