34444540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{967}}^1$

素因数の和:1126

約数の個数: 48

約数和(自身を含む): 78547392

約数和(自身を除く): 44102852

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 137, 260, 274, 548, 685, 967, 1370, 1781, 1934, 2740, 3562, 3868, 4835, 7124, 8905, 9670, 12571, 17810, 19340, 25142, 35620, 50284, 62855, 125710, 132479, 251420, 264958, 529916, 662395, 1324790, 1722227, 2649580, 3444454, 6888908, 8611135, 17222270, 34444540]

約数ペア:

[(1, 34444540), (2, 17222270), (4, 8611135), (5, 6888908), (10, 3444454), (13, 2649580), (20, 1722227), (26, 1324790), (52, 662395), (65, 529916), (130, 264958), (137, 251420), (260, 132479), (274, 125710), (548, 62855), (685, 50284), (967, 35620), (1370, 25142), (1781, 19340), (1934, 17810), (2740, 12571), (3562, 9670), (3868, 8905), (4835, 7124)]