83769040

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22279}}^1$

素因数の和:22339

約数の個数: 40

約数和(自身を含む): 198915840

約数和(自身を除く): 115146800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 22279, 44558, 89116, 111395, 178232, 222790, 356464, 445580, 891160, 1047113, 1782320, 2094226, 4188452, 5235565, 8376904, 10471130, 16753808, 20942260, 41884520, 83769040]

約数ペア:

[(1, 83769040), (2, 41884520), (4, 20942260), (5, 16753808), (8, 10471130), (10, 8376904), (16, 5235565), (20, 4188452), (40, 2094226), (47, 1782320), (80, 1047113), (94, 891160), (188, 445580), (235, 356464), (376, 222790), (470, 178232), (752, 111395), (940, 89116), (1880, 44558), (3760, 22279)]