2327440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:679

約数の個数: 40

約数和(自身を含む): 5535360

約数和(自身を除く): 3207920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 619, 752, 940, 1238, 1880, 2476, 3095, 3760, 4952, 6190, 9904, 12380, 24760, 29093, 49520, 58186, 116372, 145465, 232744, 290930, 465488, 581860, 1163720, 2327440]

約数ペア:

[(1, 2327440), (2, 1163720), (4, 581860), (5, 465488), (8, 290930), (10, 232744), (16, 145465), (20, 116372), (40, 58186), (47, 49520), (80, 29093), (94, 24760), (188, 12380), (235, 9904), (376, 6190), (470, 4952), (619, 3760), (752, 3095), (940, 2476), (1238, 1880)]