9904070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{503}}^1$

素因数の和:700

約数の個数: 32

約数和(自身を含む): 19595520

約数和(自身を除く): 9691450

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 179, 358, 503, 895, 1006, 1790, 1969, 2515, 3938, 5030, 5533, 9845, 11066, 19690, 27665, 55330, 90037, 180074, 450185, 900370, 990407, 1980814, 4952035, 9904070]

約数ペア:

[(1, 9904070), (2, 4952035), (5, 1980814), (10, 990407), (11, 900370), (22, 450185), (55, 180074), (110, 90037), (179, 55330), (358, 27665), (503, 19690), (895, 11066), (1006, 9845), (1790, 5533), (1969, 5030), (2515, 3938)]