2412800

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:68

約数の個数: 108

約数和(自身を含む): 6653220

約数和(自身を除く): 4240420

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 32, 40, 50, 52, 58, 64, 65, 80, 100, 104, 116, 128, 130, 145, 160, 200, 208, 232, 256, 260, 290, 320, 325, 377, 400, 416, 464, 520, 580, 640, 650, 725, 754, 800, 832, 928, 1040, 1160, 1280, 1300, 1450, 1508, 1600, 1664, 1856, 1885, 2080, 2320, 2600, 2900, 3016, 3200, 3328, 3712, 3770, 4160, 4640, 5200, 5800, 6032, 6400, 7424, 7540, 8320, 9280, 9425, 10400, 11600, 12064, 15080, 16640, 18560, 18850, 20800, 23200, 24128, 30160, 37120, 37700, 41600, 46400, 48256, 60320, 75400, 83200, 92800, 96512, 120640, 150800, 185600, 241280, 301600, 482560, 603200, 1206400, 2412800]

約数ペア:

[(1, 2412800), (2, 1206400), (4, 603200), (5, 482560), (8, 301600), (10, 241280), (13, 185600), (16, 150800), (20, 120640), (25, 96512), (26, 92800), (29, 83200), (32, 75400), (40, 60320), (50, 48256), (52, 46400), (58, 41600), (64, 37700), (65, 37120), (80, 30160), (100, 24128), (104, 23200), (116, 20800), (128, 18850), (130, 18560), (145, 16640), (160, 15080), (200, 12064), (208, 11600), (232, 10400), (256, 9425), (260, 9280), (290, 8320), (320, 7540), (325, 7424), (377, 6400), (400, 6032), (416, 5800), (464, 5200), (520, 4640), (580, 4160), (640, 3770), (650, 3712), (725, 3328), (754, 3200), (800, 3016), (832, 2900), (928, 2600), (1040, 2320), (1160, 2080), (1280, 1885), (1300, 1856), (1450, 1664), (1508, 1600)]