28250071600

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2435351}}^1$

素因数の和:2435398

約数の個数: 60

約数和(自身を含む): 70211198160

約数和(自身を除く): 41961126560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 40, 50, 58, 80, 100, 116, 145, 200, 232, 290, 400, 464, 580, 725, 1160, 1450, 2320, 2900, 5800, 11600, 2435351, 4870702, 9741404, 12176755, 19482808, 24353510, 38965616, 48707020, 60883775, 70625179, 97414040, 121767550, 141250358, 194828080, 243535100, 282500716, 353125895, 487070200, 565001432, 706251790, 974140400, 1130002864, 1412503580, 1765629475, 2825007160, 3531258950, 5650014320, 7062517900, 14125035800, 28250071600]

約数ペア:

[(1, 28250071600), (2, 14125035800), (4, 7062517900), (5, 5650014320), (8, 3531258950), (10, 2825007160), (16, 1765629475), (20, 1412503580), (25, 1130002864), (29, 974140400), (40, 706251790), (50, 565001432), (58, 487070200), (80, 353125895), (100, 282500716), (116, 243535100), (145, 194828080), (200, 141250358), (232, 121767550), (290, 97414040), (400, 70625179), (464, 60883775), (580, 48707020), (725, 38965616), (1160, 24353510), (1450, 19482808), (2320, 12176755), (2900, 9741404), (5800, 4870702), (11600, 2435351)]