85124960

素因数分解:

$2^5\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1733}}^1$

素因数の和:2055

約数の個数: 48

約数和(自身を含む): 201879216

約数和(自身を除く): 116754256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 307, 614, 1228, 1535, 1733, 2456, 3070, 3466, 4912, 6140, 6932, 8665, 9824, 12280, 13864, 17330, 24560, 27728, 34660, 49120, 55456, 69320, 138640, 277280, 532031, 1064062, 2128124, 2660155, 4256248, 5320310, 8512496, 10640620, 17024992, 21281240, 42562480, 85124960]

約数ペア:

[(1, 85124960), (2, 42562480), (4, 21281240), (5, 17024992), (8, 10640620), (10, 8512496), (16, 5320310), (20, 4256248), (32, 2660155), (40, 2128124), (80, 1064062), (160, 532031), (307, 277280), (614, 138640), (1228, 69320), (1535, 55456), (1733, 49120), (2456, 34660), (3070, 27728), (3466, 24560), (4912, 17330), (6140, 13864), (6932, 12280), (8665, 9824)]