41822990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20011}}^1$

素因数の和:20048

約数の個数: 32

約数和(自身を含む): 86451840

約数和(自身を除く): 44628850

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 20011, 40022, 100055, 200110, 220121, 380209, 440242, 760418, 1100605, 1901045, 2201210, 3802090, 4182299, 8364598, 20911495, 41822990]

約数ペア:

[(1, 41822990), (2, 20911495), (5, 8364598), (10, 4182299), (11, 3802090), (19, 2201210), (22, 1901045), (38, 1100605), (55, 760418), (95, 440242), (110, 380209), (190, 220121), (209, 200110), (418, 100055), (1045, 40022), (2090, 20011)]