269780450

素因数分解:

$2^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:1019

約数の個数: 48

約数和(自身を含む): 515592000

約数和(自身を除く): 245811550

約数列:

[1, 2, 5, 10, 25, 50, 59, 109, 118, 218, 295, 545, 590, 839, 1090, 1475, 1678, 2725, 2950, 4195, 5450, 6431, 8390, 12862, 20975, 32155, 41950, 49501, 64310, 91451, 99002, 160775, 182902, 247505, 321550, 457255, 495010, 914510, 1237525, 2286275, 2475050, 4572550, 5395609, 10791218, 26978045, 53956090, 134890225, 269780450]

約数ペア:

[(1, 269780450), (2, 134890225), (5, 53956090), (10, 26978045), (25, 10791218), (50, 5395609), (59, 4572550), (109, 2475050), (118, 2286275), (218, 1237525), (295, 914510), (545, 495010), (590, 457255), (839, 321550), (1090, 247505), (1475, 182902), (1678, 160775), (2725, 99002), (2950, 91451), (4195, 64310), (5450, 49501), (6431, 41950), (8390, 32155), (12862, 20975)]