12413740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1259}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 28576800

約数和(自身を除く): 16163060

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1259, 1972, 2465, 2518, 4930, 5036, 6295, 9860, 12590, 21403, 25180, 36511, 42806, 73022, 85612, 107015, 146044, 182555, 214030, 365110, 428060, 620687, 730220, 1241374, 2482748, 3103435, 6206870, 12413740]

約数ペア:

[(1, 12413740), (2, 6206870), (4, 3103435), (5, 2482748), (10, 1241374), (17, 730220), (20, 620687), (29, 428060), (34, 365110), (58, 214030), (68, 182555), (85, 146044), (116, 107015), (145, 85612), (170, 73022), (290, 42806), (340, 36511), (493, 25180), (580, 21403), (986, 12590), (1259, 9860), (1972, 6295), (2465, 5036), (2518, 4930)]