139066540

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1759}}^1$

素因数の和:1894

約数の個数: 48

約数和(自身を含む): 301593600

約数和(自身を除く): 162527060

約数列:

[1, 2, 4, 5, 10, 20, 59, 67, 118, 134, 236, 268, 295, 335, 590, 670, 1180, 1340, 1759, 3518, 3953, 7036, 7906, 8795, 15812, 17590, 19765, 35180, 39530, 79060, 103781, 117853, 207562, 235706, 415124, 471412, 518905, 589265, 1037810, 1178530, 2075620, 2357060, 6953327, 13906654, 27813308, 34766635, 69533270, 139066540]

約数ペア:

[(1, 139066540), (2, 69533270), (4, 34766635), (5, 27813308), (10, 13906654), (20, 6953327), (59, 2357060), (67, 2075620), (118, 1178530), (134, 1037810), (236, 589265), (268, 518905), (295, 471412), (335, 415124), (590, 235706), (670, 207562), (1180, 117853), (1340, 103781), (1759, 79060), (3518, 39530), (3953, 35180), (7036, 19765), (7906, 17590), (8795, 15812)]