9401800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{1621}}^1$

素因数の和:1666

約数の個数: 48

約数和(自身を含む): 22626900

約数和(自身を除く): 13225100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 50, 58, 100, 116, 145, 200, 232, 290, 580, 725, 1160, 1450, 1621, 2900, 3242, 5800, 6484, 8105, 12968, 16210, 32420, 40525, 47009, 64840, 81050, 94018, 162100, 188036, 235045, 324200, 376072, 470090, 940180, 1175225, 1880360, 2350450, 4700900, 9401800]

約数ペア:

[(1, 9401800), (2, 4700900), (4, 2350450), (5, 1880360), (8, 1175225), (10, 940180), (20, 470090), (25, 376072), (29, 324200), (40, 235045), (50, 188036), (58, 162100), (100, 94018), (116, 81050), (145, 64840), (200, 47009), (232, 40525), (290, 32420), (580, 16210), (725, 12968), (1160, 8105), (1450, 6484), (1621, 5800), (2900, 3242)]