23670220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7351}}^1$

素因数の和:7390

約数の個数: 48

約数和(自身を含む): 59286528

約数和(自身を除く): 35616308

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, 3220, 7351, 14702, 29404, 36755, 51457, 73510, 102914, 147020, 169073, 205828, 257285, 338146, 514570, 676292, 845365, 1029140, 1183511, 1690730, 2367022, 3381460, 4734044, 5917555, 11835110, 23670220]

約数ペア:

[(1, 23670220), (2, 11835110), (4, 5917555), (5, 4734044), (7, 3381460), (10, 2367022), (14, 1690730), (20, 1183511), (23, 1029140), (28, 845365), (35, 676292), (46, 514570), (70, 338146), (92, 257285), (115, 205828), (140, 169073), (161, 147020), (230, 102914), (322, 73510), (460, 51457), (644, 36755), (805, 29404), (1610, 14702), (3220, 7351)]