47930440

素因数分解:

$2^3\times 5^1\times {\mathrm{1198261}}^1$

素因数の和:1198272

約数の個数: 16

約数和(自身を含む): 107843580

約数和(自身を除く): 59913140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1198261, 2396522, 4793044, 5991305, 9586088, 11982610, 23965220, 47930440]

約数ペア:

[(1, 47930440), (2, 23965220), (4, 11982610), (5, 9586088), (8, 5991305), (10, 4793044), (20, 2396522), (40, 1198261)]