34394140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 79478784

約数和(自身を除く): 45084644

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1231, 1270, 1397, 2462, 2540, 2794, 4924, 5588, 6155, 6985, 12310, 13541, 13970, 24620, 27082, 27940, 54164, 67705, 135410, 156337, 270820, 312674, 625348, 781685, 1563370, 1719707, 3126740, 3439414, 6878828, 8598535, 17197070, 34394140]

約数ペア:

[(1, 34394140), (2, 17197070), (4, 8598535), (5, 6878828), (10, 3439414), (11, 3126740), (20, 1719707), (22, 1563370), (44, 781685), (55, 625348), (110, 312674), (127, 270820), (220, 156337), (254, 135410), (508, 67705), (635, 54164), (1231, 27940), (1270, 27082), (1397, 24620), (2462, 13970), (2540, 13541), (2794, 12310), (4924, 6985), (5588, 6155)]