4633292180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{208519}}^1$

素因数の和:208640

約数の個数: 48

約数和(自身を含む): 10719596160

約数和(自身を除く): 6086303980

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 101, 110, 202, 220, 404, 505, 1010, 1111, 2020, 2222, 4444, 5555, 11110, 22220, 208519, 417038, 834076, 1042595, 2085190, 2293709, 4170380, 4587418, 9174836, 11468545, 21060419, 22937090, 42120838, 45874180, 84241676, 105302095, 210604190, 231664609, 421208380, 463329218, 926658436, 1158323045, 2316646090, 4633292180]

約数ペア:

[(1, 4633292180), (2, 2316646090), (4, 1158323045), (5, 926658436), (10, 463329218), (11, 421208380), (20, 231664609), (22, 210604190), (44, 105302095), (55, 84241676), (101, 45874180), (110, 42120838), (202, 22937090), (220, 21060419), (404, 11468545), (505, 9174836), (1010, 4587418), (1111, 4170380), (2020, 2293709), (2222, 2085190), (4444, 1042595), (5555, 834076), (11110, 417038), (22220, 208519)]