4959580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{503}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 11430720

約数和(自身を除く): 6471140

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 503, 580, 986, 1006, 1972, 2012, 2465, 2515, 4930, 5030, 8551, 9860, 10060, 14587, 17102, 29174, 34204, 42755, 58348, 72935, 85510, 145870, 171020, 247979, 291740, 495958, 991916, 1239895, 2479790, 4959580]

約数ペア:

[(1, 4959580), (2, 2479790), (4, 1239895), (5, 991916), (10, 495958), (17, 291740), (20, 247979), (29, 171020), (34, 145870), (58, 85510), (68, 72935), (85, 58348), (116, 42755), (145, 34204), (170, 29174), (290, 17102), (340, 14587), (493, 10060), (503, 9860), (580, 8551), (986, 5030), (1006, 4930), (1972, 2515), (2012, 2465)]