4477600

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 72

約数和(自身を含む): 11366460

約数和(自身を除く): 6888860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 145, 160, 193, 200, 232, 290, 386, 400, 464, 580, 725, 772, 800, 928, 965, 1160, 1450, 1544, 1930, 2320, 2900, 3088, 3860, 4640, 4825, 5597, 5800, 6176, 7720, 9650, 11194, 11600, 15440, 19300, 22388, 23200, 27985, 30880, 38600, 44776, 55970, 77200, 89552, 111940, 139925, 154400, 179104, 223880, 279850, 447760, 559700, 895520, 1119400, 2238800, 4477600]

約数ペア:

[(1, 4477600), (2, 2238800), (4, 1119400), (5, 895520), (8, 559700), (10, 447760), (16, 279850), (20, 223880), (25, 179104), (29, 154400), (32, 139925), (40, 111940), (50, 89552), (58, 77200), (80, 55970), (100, 44776), (116, 38600), (145, 30880), (160, 27985), (193, 23200), (200, 22388), (232, 19300), (290, 15440), (386, 11600), (400, 11194), (464, 9650), (580, 7720), (725, 6176), (772, 5800), (800, 5597), (928, 4825), (965, 4640), (1160, 3860), (1450, 3088), (1544, 2900), (1930, 2320)]