26237750

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 128

約数和(自身を含む): 64696320

約数和(自身を除く): 38458570

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 29, 35, 47, 50, 55, 58, 70, 77, 94, 110, 125, 145, 154, 175, 203, 235, 250, 275, 290, 319, 329, 350, 385, 406, 470, 517, 550, 638, 658, 725, 770, 875, 1015, 1034, 1175, 1363, 1375, 1450, 1595, 1645, 1750, 1925, 2030, 2233, 2350, 2585, 2726, 2750, 3190, 3290, 3619, 3625, 3850, 4466, 5075, 5170, 5875, 6815, 7238, 7250, 7975, 8225, 9541, 9625, 10150, 11165, 11750, 12925, 13630, 14993, 15950, 16450, 18095, 19082, 19250, 22330, 25375, 25850, 29986, 34075, 36190, 39875, 41125, 47705, 50750, 55825, 64625, 68150, 74965, 79750, 82250, 90475, 95410, 104951, 111650, 129250, 149930, 170375, 180950, 209902, 238525, 279125, 340750, 374825, 452375, 477050, 524755, 558250, 749650, 904750, 1049510, 1192625, 1874125, 2385250, 2623775, 3748250, 5247550, 13118875, 26237750]

約数ペア:

[(1, 26237750), (2, 13118875), (5, 5247550), (7, 3748250), (10, 2623775), (11, 2385250), (14, 1874125), (22, 1192625), (25, 1049510), (29, 904750), (35, 749650), (47, 558250), (50, 524755), (55, 477050), (58, 452375), (70, 374825), (77, 340750), (94, 279125), (110, 238525), (125, 209902), (145, 180950), (154, 170375), (175, 149930), (203, 129250), (235, 111650), (250, 104951), (275, 95410), (290, 90475), (319, 82250), (329, 79750), (350, 74965), (385, 68150), (406, 64625), (470, 55825), (517, 50750), (550, 47705), (638, 41125), (658, 39875), (725, 36190), (770, 34075), (875, 29986), (1015, 25850), (1034, 25375), (1175, 22330), (1363, 19250), (1375, 19082), (1450, 18095), (1595, 16450), (1645, 15950), (1750, 14993), (1925, 13630), (2030, 12925), (2233, 11750), (2350, 11165), (2585, 10150), (2726, 9625), (2750, 9541), (3190, 8225), (3290, 7975), (3619, 7250), (3625, 7238), (3850, 6815), (4466, 5875), (5075, 5170)]