1154804960

素因数分解:

$2^5\times 5^1\times {\mathrm{199}}^1\times {\mathrm{36269}}^1$

素因数の和:36483

約数の個数: 48

約数和(自身を含む): 2742012000

約数和(自身を除く): 1587207040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 6368, 7960, 15920, 31840, 36269, 72538, 145076, 181345, 290152, 362690, 580304, 725380, 1160608, 1450760, 2901520, 5803040, 7217531, 14435062, 28870124, 36087655, 57740248, 72175310, 115480496, 144350620, 230960992, 288701240, 577402480, 1154804960]

約数ペア:

[(1, 1154804960), (2, 577402480), (4, 288701240), (5, 230960992), (8, 144350620), (10, 115480496), (16, 72175310), (20, 57740248), (32, 36087655), (40, 28870124), (80, 14435062), (160, 7217531), (199, 5803040), (398, 2901520), (796, 1450760), (995, 1160608), (1592, 725380), (1990, 580304), (3184, 362690), (3980, 290152), (6368, 181345), (7960, 145076), (15920, 72538), (31840, 36269)]