9572860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 22371552

約数和(自身を除く): 12798692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 53, 55, 106, 110, 212, 220, 265, 530, 583, 821, 1060, 1166, 1642, 2332, 2915, 3284, 4105, 5830, 8210, 9031, 11660, 16420, 18062, 36124, 43513, 45155, 87026, 90310, 174052, 180620, 217565, 435130, 478643, 870260, 957286, 1914572, 2393215, 4786430, 9572860]

約数ペア:

[(1, 9572860), (2, 4786430), (4, 2393215), (5, 1914572), (10, 957286), (11, 870260), (20, 478643), (22, 435130), (44, 217565), (53, 180620), (55, 174052), (106, 90310), (110, 87026), (212, 45155), (220, 43513), (265, 36124), (530, 18062), (583, 16420), (821, 11660), (1060, 9031), (1166, 8210), (1642, 5830), (2332, 4105), (2915, 3284)]