3870400

素因数分解:

$2^6\times 5^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:122

約数の個数: 84

約数和(自身を含む): 9921240

約数和(自身を除く): 6050840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 50, 59, 64, 80, 82, 100, 118, 160, 164, 200, 205, 236, 295, 320, 328, 400, 410, 472, 590, 656, 800, 820, 944, 1025, 1180, 1312, 1475, 1600, 1640, 1888, 2050, 2360, 2419, 2624, 2950, 3280, 3776, 4100, 4720, 4838, 5900, 6560, 8200, 9440, 9676, 11800, 12095, 13120, 16400, 18880, 19352, 23600, 24190, 32800, 38704, 47200, 48380, 60475, 65600, 77408, 94400, 96760, 120950, 154816, 193520, 241900, 387040, 483800, 774080, 967600, 1935200, 3870400]

約数ペア:

[(1, 3870400), (2, 1935200), (4, 967600), (5, 774080), (8, 483800), (10, 387040), (16, 241900), (20, 193520), (25, 154816), (32, 120950), (40, 96760), (41, 94400), (50, 77408), (59, 65600), (64, 60475), (80, 48380), (82, 47200), (100, 38704), (118, 32800), (160, 24190), (164, 23600), (200, 19352), (205, 18880), (236, 16400), (295, 13120), (320, 12095), (328, 11800), (400, 9676), (410, 9440), (472, 8200), (590, 6560), (656, 5900), (800, 4838), (820, 4720), (944, 4100), (1025, 3776), (1180, 3280), (1312, 2950), (1475, 2624), (1600, 2419), (1640, 2360), (1888, 2050)]