26085220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8101}}^1$

素因数の和:8140

約数の個数: 48

約数和(自身を含む): 65334528

約数和(自身を除く): 39249308

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, 8101, 16202, 32404, 40505, 56707, 81010, 113414, 162020, 186323, 226828, 283535, 372646, 567070, 745292, 931615, 1134140, 1304261, 1863230, 2608522, 3726460, 5217044, 6521305, 13042610, 26085220]

約数ペア:

[(1, 26085220), (2, 13042610), (4, 6521305), (5, 5217044), (7, 3726460), (10, 2608522), (14, 1863230), (20, 1304261), (23, 1134140), (28, 931615), (35, 745292), (46, 567070), (70, 372646), (92, 283535), (115, 226828), (140, 186323), (161, 162020), (230, 113414), (322, 81010), (460, 56707), (644, 40505), (805, 32404), (1610, 16202), (3220, 8101)]