24974800

素因数分解:

$2^4\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2153}}^1$

素因数の和:2200

約数の個数: 60

約数和(自身を含む): 62099820

約数和(自身を除く): 37125020

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, 2153, 2320, 2900, 4306, 5800, 8612, 10765, 11600, 17224, 21530, 34448, 43060, 53825, 62437, 86120, 107650, 124874, 172240, 215300, 249748, 312185, 430600, 499496, 624370, 861200, 998992, 1248740, 1560925, 2497480, 3121850, 4994960, 6243700, 12487400, 24974800]

約数ペア:

[(1, 24974800), (2, 12487400), (4, 6243700), (5, 4994960), (8, 3121850), (10, 2497480), (16, 1560925), (20, 1248740), (25, 998992), (29, 861200), (40, 624370), (50, 499496), (58, 430600), (80, 312185), (100, 249748), (116, 215300), (145, 172240), (200, 124874), (232, 107650), (290, 86120), (400, 62437), (464, 53825), (580, 43060), (725, 34448), (1160, 21530), (1450, 17224), (2153, 11600), (2320, 10765), (2900, 8612), (4306, 5800)]