45121340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{205097}}^1$

素因数の和:205117

約数の個数: 24

約数和(自身を含む): 103369392

約数和(自身を除く): 58248052

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 205097, 410194, 820388, 1025485, 2050970, 2256067, 4101940, 4512134, 9024268, 11280335, 22560670, 45121340]

約数ペア:

[(1, 45121340), (2, 22560670), (4, 11280335), (5, 9024268), (10, 4512134), (11, 4101940), (20, 2256067), (22, 2050970), (44, 1025485), (55, 820388), (110, 410194), (220, 205097)]