23954870

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 48755520

約数和(自身を除く): 24800650

約数列:

[1, 2, 5, 10, 17, 29, 34, 43, 58, 85, 86, 113, 145, 170, 215, 226, 290, 430, 493, 565, 731, 986, 1130, 1247, 1462, 1921, 2465, 2494, 3277, 3655, 3842, 4859, 4930, 6235, 6554, 7310, 9605, 9718, 12470, 16385, 19210, 21199, 24295, 32770, 42398, 48590, 55709, 82603, 105995, 111418, 140911, 165206, 211990, 278545, 281822, 413015, 557090, 704555, 826030, 1409110, 2395487, 4790974, 11977435, 23954870]

約数ペア:

[(1, 23954870), (2, 11977435), (5, 4790974), (10, 2395487), (17, 1409110), (29, 826030), (34, 704555), (43, 557090), (58, 413015), (85, 281822), (86, 278545), (113, 211990), (145, 165206), (170, 140911), (215, 111418), (226, 105995), (290, 82603), (430, 55709), (493, 48590), (565, 42398), (731, 32770), (986, 24295), (1130, 21199), (1247, 19210), (1462, 16385), (1921, 12470), (2465, 9718), (2494, 9605), (3277, 7310), (3655, 6554), (3842, 6235), (4859, 4930)]