9457480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 13352120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 116, 124, 145, 155, 232, 248, 263, 290, 310, 526, 580, 620, 899, 1052, 1160, 1240, 1315, 1798, 2104, 2630, 3596, 4495, 5260, 7192, 7627, 8153, 8990, 10520, 15254, 16306, 17980, 30508, 32612, 35960, 38135, 40765, 61016, 65224, 76270, 81530, 152540, 163060, 236437, 305080, 326120, 472874, 945748, 1182185, 1891496, 2364370, 4728740, 9457480]

約数ペア:

[(1, 9457480), (2, 4728740), (4, 2364370), (5, 1891496), (8, 1182185), (10, 945748), (20, 472874), (29, 326120), (31, 305080), (40, 236437), (58, 163060), (62, 152540), (116, 81530), (124, 76270), (145, 65224), (155, 61016), (232, 40765), (248, 38135), (263, 35960), (290, 32612), (310, 30508), (526, 17980), (580, 16306), (620, 15254), (899, 10520), (1052, 8990), (1160, 8153), (1240, 7627), (1315, 7192), (1798, 5260), (2104, 4495), (2630, 3596)]