36306820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2089}}^1$

素因数の和:2188

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 47961980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 79, 110, 158, 220, 316, 395, 790, 869, 1580, 1738, 2089, 3476, 4178, 4345, 8356, 8690, 10445, 17380, 20890, 22979, 41780, 45958, 91916, 114895, 165031, 229790, 330062, 459580, 660124, 825155, 1650310, 1815341, 3300620, 3630682, 7261364, 9076705, 18153410, 36306820]

約数ペア:

[(1, 36306820), (2, 18153410), (4, 9076705), (5, 7261364), (10, 3630682), (11, 3300620), (20, 1815341), (22, 1650310), (44, 825155), (55, 660124), (79, 459580), (110, 330062), (158, 229790), (220, 165031), (316, 114895), (395, 91916), (790, 45958), (869, 41780), (1580, 22979), (1738, 20890), (2089, 17380), (3476, 10445), (4178, 8690), (4345, 8356)]