86841160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{937}}^1$

素因数の和:1286

約数の個数: 64

約数和(自身を含む): 224219520

約数和(自身を除く): 137378360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 331, 662, 937, 1324, 1655, 1874, 2317, 2648, 3310, 3748, 4634, 4685, 6559, 6620, 7496, 9268, 9370, 11585, 13118, 13240, 18536, 18740, 23170, 26236, 32795, 37480, 46340, 52472, 65590, 92680, 131180, 262360, 310147, 620294, 1240588, 1550735, 2171029, 2481176, 3101470, 4342058, 6202940, 8684116, 10855145, 12405880, 17368232, 21710290, 43420580, 86841160]

約数ペア:

[(1, 86841160), (2, 43420580), (4, 21710290), (5, 17368232), (7, 12405880), (8, 10855145), (10, 8684116), (14, 6202940), (20, 4342058), (28, 3101470), (35, 2481176), (40, 2171029), (56, 1550735), (70, 1240588), (140, 620294), (280, 310147), (331, 262360), (662, 131180), (937, 92680), (1324, 65590), (1655, 52472), (1874, 46340), (2317, 37480), (2648, 32795), (3310, 26236), (3748, 23170), (4634, 18740), (4685, 18536), (6559, 13240), (6620, 13118), (7496, 11585), (9268, 9370)]