1423030400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{40427}}^1$

素因数の和:40462

約数の個数: 96

約数和(自身を含む): 3835000080

約数和(自身を除く): 2411969680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 640, 704, 800, 880, 1100, 1408, 1600, 1760, 2200, 3200, 3520, 4400, 7040, 8800, 17600, 35200, 40427, 80854, 161708, 202135, 323416, 404270, 444697, 646832, 808540, 889394, 1010675, 1293664, 1617080, 1778788, 2021350, 2223485, 2587328, 3234160, 3557576, 4042700, 4446970, 5174656, 6468320, 7115152, 8085400, 8893940, 11117425, 12936640, 14230304, 16170800, 17787880, 22234850, 25873280, 28460608, 32341600, 35575760, 44469700, 56921216, 64683200, 71151520, 88939400, 129366400, 142303040, 177878800, 284606080, 355757600, 711515200, 1423030400]

約数ペア:

[(1, 1423030400), (2, 711515200), (4, 355757600), (5, 284606080), (8, 177878800), (10, 142303040), (11, 129366400), (16, 88939400), (20, 71151520), (22, 64683200), (25, 56921216), (32, 44469700), (40, 35575760), (44, 32341600), (50, 28460608), (55, 25873280), (64, 22234850), (80, 17787880), (88, 16170800), (100, 14230304), (110, 12936640), (128, 11117425), (160, 8893940), (176, 8085400), (200, 7115152), (220, 6468320), (275, 5174656), (320, 4446970), (352, 4042700), (400, 3557576), (440, 3234160), (550, 2587328), (640, 2223485), (704, 2021350), (800, 1778788), (880, 1617080), (1100, 1293664), (1408, 1010675), (1600, 889394), (1760, 808540), (2200, 646832), (3200, 444697), (3520, 404270), (4400, 323416), (7040, 202135), (8800, 161708), (17600, 80854), (35200, 40427)]