40819380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5717}}^1$

素因数の和:5753

約数の個数: 96

約数和(自身を含む): 138329856

約数和(自身を除く): 97510476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 5717, 7140, 11434, 17151, 22868, 28585, 34302, 40019, 57170, 68604, 80038, 85755, 97189, 114340, 120057, 160076, 171510, 194378, 200095, 240114, 291567, 343020, 388756, 400190, 480228, 485945, 583134, 600285, 680323, 800380, 971890, 1166268, 1200570, 1360646, 1457835, 1943780, 2040969, 2401140, 2721292, 2915670, 3401615, 4081938, 5831340, 6803230, 8163876, 10204845, 13606460, 20409690, 40819380]

約数ペア:

[(1, 40819380), (2, 20409690), (3, 13606460), (4, 10204845), (5, 8163876), (6, 6803230), (7, 5831340), (10, 4081938), (12, 3401615), (14, 2915670), (15, 2721292), (17, 2401140), (20, 2040969), (21, 1943780), (28, 1457835), (30, 1360646), (34, 1200570), (35, 1166268), (42, 971890), (51, 800380), (60, 680323), (68, 600285), (70, 583134), (84, 485945), (85, 480228), (102, 400190), (105, 388756), (119, 343020), (140, 291567), (170, 240114), (204, 200095), (210, 194378), (238, 171510), (255, 160076), (340, 120057), (357, 114340), (420, 97189), (476, 85755), (510, 80038), (595, 68604), (714, 57170), (1020, 40019), (1190, 34302), (1428, 28585), (1785, 22868), (2380, 17151), (3570, 11434), (5717, 7140)]