25251800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1061}}^1$

素因数の和:1101

約数の個数: 96

約数和(自身を含む): 71111520

約数和(自身を除く): 45859720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 119, 136, 140, 170, 175, 200, 238, 280, 340, 350, 425, 476, 595, 680, 700, 850, 952, 1061, 1190, 1400, 1700, 2122, 2380, 2975, 3400, 4244, 4760, 5305, 5950, 7427, 8488, 10610, 11900, 14854, 18037, 21220, 23800, 26525, 29708, 36074, 37135, 42440, 53050, 59416, 72148, 74270, 90185, 106100, 126259, 144296, 148540, 180370, 185675, 212200, 252518, 297080, 360740, 371350, 450925, 505036, 631295, 721480, 742700, 901850, 1010072, 1262590, 1485400, 1803700, 2525180, 3156475, 3607400, 5050360, 6312950, 12625900, 25251800]

約数ペア:

[(1, 25251800), (2, 12625900), (4, 6312950), (5, 5050360), (7, 3607400), (8, 3156475), (10, 2525180), (14, 1803700), (17, 1485400), (20, 1262590), (25, 1010072), (28, 901850), (34, 742700), (35, 721480), (40, 631295), (50, 505036), (56, 450925), (68, 371350), (70, 360740), (85, 297080), (100, 252518), (119, 212200), (136, 185675), (140, 180370), (170, 148540), (175, 144296), (200, 126259), (238, 106100), (280, 90185), (340, 74270), (350, 72148), (425, 59416), (476, 53050), (595, 42440), (680, 37135), (700, 36074), (850, 29708), (952, 26525), (1061, 23800), (1190, 21220), (1400, 18037), (1700, 14854), (2122, 11900), (2380, 10610), (2975, 8488), (3400, 7427), (4244, 5950), (4760, 5305)]