9539900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5021}}^1$

素因数の和:5054

約数の個数: 36

約数和(自身を含む): 21795480

約数和(自身を除く): 12255580

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5021, 10042, 20084, 25105, 50210, 95399, 100420, 125525, 190798, 251050, 381596, 476995, 502100, 953990, 1907980, 2384975, 4769950, 9539900]

約数ペア:

[(1, 9539900), (2, 4769950), (4, 2384975), (5, 1907980), (10, 953990), (19, 502100), (20, 476995), (25, 381596), (38, 251050), (50, 190798), (76, 125525), (95, 100420), (100, 95399), (190, 50210), (380, 25105), (475, 20084), (950, 10042), (1900, 5021)]