9941180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26161}}^1$

素因数の和:26189

約数の個数: 24

約数和(自身を含む): 21976080

約数和(自身を除く): 12034900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 26161, 52322, 104644, 130805, 261610, 497059, 523220, 994118, 1988236, 2485295, 4970590, 9941180]

約数ペア:

[(1, 9941180), (2, 4970590), (4, 2485295), (5, 1988236), (10, 994118), (19, 523220), (20, 497059), (38, 261610), (76, 130805), (95, 104644), (190, 52322), (380, 26161)]