10262140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3187}}^1$

素因数の和:3226

約数の個数: 48

約数和(自身を含む): 25708032

約数和(自身を除く): 15445892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3187, 3220, 6374, 12748, 15935, 22309, 31870, 44618, 63740, 73301, 89236, 111545, 146602, 223090, 293204, 366505, 446180, 513107, 733010, 1026214, 1466020, 2052428, 2565535, 5131070, 10262140]

約数ペア:

[(1, 10262140), (2, 5131070), (4, 2565535), (5, 2052428), (7, 1466020), (10, 1026214), (14, 733010), (20, 513107), (23, 446180), (28, 366505), (35, 293204), (46, 223090), (70, 146602), (92, 111545), (115, 89236), (140, 73301), (161, 63740), (230, 44618), (322, 31870), (460, 22309), (644, 15935), (805, 12748), (1610, 6374), (3187, 3220)]