22388000

素因数分解:

$2^5\times 5^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 57198960

約数和(自身を除く): 34810960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 50, 58, 80, 100, 116, 125, 145, 160, 193, 200, 232, 250, 290, 386, 400, 464, 500, 580, 725, 772, 800, 928, 965, 1000, 1160, 1450, 1544, 1930, 2000, 2320, 2900, 3088, 3625, 3860, 4000, 4640, 4825, 5597, 5800, 6176, 7250, 7720, 9650, 11194, 11600, 14500, 15440, 19300, 22388, 23200, 24125, 27985, 29000, 30880, 38600, 44776, 48250, 55970, 58000, 77200, 89552, 96500, 111940, 116000, 139925, 154400, 179104, 193000, 223880, 279850, 386000, 447760, 559700, 699625, 772000, 895520, 1119400, 1399250, 2238800, 2798500, 4477600, 5597000, 11194000, 22388000]

約数ペア:

[(1, 22388000), (2, 11194000), (4, 5597000), (5, 4477600), (8, 2798500), (10, 2238800), (16, 1399250), (20, 1119400), (25, 895520), (29, 772000), (32, 699625), (40, 559700), (50, 447760), (58, 386000), (80, 279850), (100, 223880), (116, 193000), (125, 179104), (145, 154400), (160, 139925), (193, 116000), (200, 111940), (232, 96500), (250, 89552), (290, 77200), (386, 58000), (400, 55970), (464, 48250), (500, 44776), (580, 38600), (725, 30880), (772, 29000), (800, 27985), (928, 24125), (965, 23200), (1000, 22388), (1160, 19300), (1450, 15440), (1544, 14500), (1930, 11600), (2000, 11194), (2320, 9650), (2900, 7720), (3088, 7250), (3625, 6176), (3860, 5800), (4000, 5597), (4640, 4825)]