57071060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1616

約数の個数: 48

約数和(自身を含む): 127491840

約数和(自身を除く): 70420780

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 101, 190, 202, 380, 404, 505, 1010, 1487, 1919, 2020, 2974, 3838, 5948, 7435, 7676, 9595, 14870, 19190, 28253, 29740, 38380, 56506, 113012, 141265, 150187, 282530, 300374, 565060, 600748, 750935, 1501870, 2853553, 3003740, 5707106, 11414212, 14267765, 28535530, 57071060]

約数ペア:

[(1, 57071060), (2, 28535530), (4, 14267765), (5, 11414212), (10, 5707106), (19, 3003740), (20, 2853553), (38, 1501870), (76, 750935), (95, 600748), (101, 565060), (190, 300374), (202, 282530), (380, 150187), (404, 141265), (505, 113012), (1010, 56506), (1487, 38380), (1919, 29740), (2020, 28253), (2974, 19190), (3838, 14870), (5948, 9595), (7435, 7676)]