3816400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:101

約数の個数: 120

約数和(自身を含む): 11070720

約数和(自身を除く): 7254320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 47, 50, 56, 58, 70, 80, 94, 100, 112, 116, 140, 145, 175, 188, 200, 203, 232, 235, 280, 290, 329, 350, 376, 400, 406, 464, 470, 560, 580, 658, 700, 725, 752, 812, 940, 1015, 1160, 1175, 1316, 1363, 1400, 1450, 1624, 1645, 1880, 2030, 2320, 2350, 2632, 2726, 2800, 2900, 3248, 3290, 3760, 4060, 4700, 5075, 5264, 5452, 5800, 6580, 6815, 8120, 8225, 9400, 9541, 10150, 10904, 11600, 13160, 13630, 16240, 16450, 18800, 19082, 20300, 21808, 26320, 27260, 32900, 34075, 38164, 40600, 47705, 54520, 65800, 68150, 76328, 81200, 95410, 109040, 131600, 136300, 152656, 190820, 238525, 272600, 381640, 477050, 545200, 763280, 954100, 1908200, 3816400]

約数ペア:

[(1, 3816400), (2, 1908200), (4, 954100), (5, 763280), (7, 545200), (8, 477050), (10, 381640), (14, 272600), (16, 238525), (20, 190820), (25, 152656), (28, 136300), (29, 131600), (35, 109040), (40, 95410), (47, 81200), (50, 76328), (56, 68150), (58, 65800), (70, 54520), (80, 47705), (94, 40600), (100, 38164), (112, 34075), (116, 32900), (140, 27260), (145, 26320), (175, 21808), (188, 20300), (200, 19082), (203, 18800), (232, 16450), (235, 16240), (280, 13630), (290, 13160), (329, 11600), (350, 10904), (376, 10150), (400, 9541), (406, 9400), (464, 8225), (470, 8120), (560, 6815), (580, 6580), (658, 5800), (700, 5452), (725, 5264), (752, 5075), (812, 4700), (940, 4060), (1015, 3760), (1160, 3290), (1175, 3248), (1316, 2900), (1363, 2800), (1400, 2726), (1450, 2632), (1624, 2350), (1645, 2320), (1880, 2030)]