38704000

素因数分解:

$2^7\times 5^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 128

約数和(自身を含む): 100245600

約数和(自身を除く): 61541600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 59, 64, 80, 82, 100, 118, 125, 128, 160, 164, 200, 205, 236, 250, 295, 320, 328, 400, 410, 472, 500, 590, 640, 656, 800, 820, 944, 1000, 1025, 1180, 1312, 1475, 1600, 1640, 1888, 2000, 2050, 2360, 2419, 2624, 2950, 3200, 3280, 3776, 4000, 4100, 4720, 4838, 5125, 5248, 5900, 6560, 7375, 7552, 8000, 8200, 9440, 9676, 10250, 11800, 12095, 13120, 14750, 16000, 16400, 18880, 19352, 20500, 23600, 24190, 26240, 29500, 32800, 37760, 38704, 41000, 47200, 48380, 59000, 60475, 65600, 77408, 82000, 94400, 96760, 118000, 120950, 131200, 154816, 164000, 188800, 193520, 236000, 241900, 302375, 309632, 328000, 387040, 472000, 483800, 604750, 656000, 774080, 944000, 967600, 1209500, 1548160, 1935200, 2419000, 3870400, 4838000, 7740800, 9676000, 19352000, 38704000]

約数ペア:

[(1, 38704000), (2, 19352000), (4, 9676000), (5, 7740800), (8, 4838000), (10, 3870400), (16, 2419000), (20, 1935200), (25, 1548160), (32, 1209500), (40, 967600), (41, 944000), (50, 774080), (59, 656000), (64, 604750), (80, 483800), (82, 472000), (100, 387040), (118, 328000), (125, 309632), (128, 302375), (160, 241900), (164, 236000), (200, 193520), (205, 188800), (236, 164000), (250, 154816), (295, 131200), (320, 120950), (328, 118000), (400, 96760), (410, 94400), (472, 82000), (500, 77408), (590, 65600), (640, 60475), (656, 59000), (800, 48380), (820, 47200), (944, 41000), (1000, 38704), (1025, 37760), (1180, 32800), (1312, 29500), (1475, 26240), (1600, 24190), (1640, 23600), (1888, 20500), (2000, 19352), (2050, 18880), (2360, 16400), (2419, 16000), (2624, 14750), (2950, 13120), (3200, 12095), (3280, 11800), (3776, 10250), (4000, 9676), (4100, 9440), (4720, 8200), (4838, 8000), (5125, 7552), (5248, 7375), (5900, 6560)]