23520490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 51414912

約数和(自身を除く): 27894422

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 49, 70, 98, 115, 161, 230, 245, 322, 490, 805, 1127, 1610, 2087, 2254, 4174, 5635, 10435, 11270, 14609, 20870, 29218, 48001, 73045, 96002, 102263, 146090, 204526, 240005, 336007, 480010, 511315, 672014, 1022630, 1680035, 2352049, 3360070, 4704098, 11760245, 23520490]

約数ペア:

[(1, 23520490), (2, 11760245), (5, 4704098), (7, 3360070), (10, 2352049), (14, 1680035), (23, 1022630), (35, 672014), (46, 511315), (49, 480010), (70, 336007), (98, 240005), (115, 204526), (161, 146090), (230, 102263), (245, 96002), (322, 73045), (490, 48001), (805, 29218), (1127, 20870), (1610, 14609), (2087, 11270), (2254, 10435), (4174, 5635)]