25940600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{2647}}^1$

素因数の和:2677

約数の個数: 72

約数和(自身を含む): 70185240

約数和(自身を除く): 44244640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 2647, 4900, 5294, 9800, 10588, 13235, 18529, 21176, 26470, 37058, 52940, 66175, 74116, 92645, 105880, 129703, 132350, 148232, 185290, 259406, 264700, 370580, 463225, 518812, 529400, 648515, 741160, 926450, 1037624, 1297030, 1852900, 2594060, 3242575, 3705800, 5188120, 6485150, 12970300, 25940600]

約数ペア:

[(1, 25940600), (2, 12970300), (4, 6485150), (5, 5188120), (7, 3705800), (8, 3242575), (10, 2594060), (14, 1852900), (20, 1297030), (25, 1037624), (28, 926450), (35, 741160), (40, 648515), (49, 529400), (50, 518812), (56, 463225), (70, 370580), (98, 264700), (100, 259406), (140, 185290), (175, 148232), (196, 132350), (200, 129703), (245, 105880), (280, 92645), (350, 74116), (392, 66175), (490, 52940), (700, 37058), (980, 26470), (1225, 21176), (1400, 18529), (1960, 13235), (2450, 10588), (2647, 9800), (4900, 5294)]