89795360

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33013}}^1$

素因数の和:33045

約数の個数: 48

約数和(自身を含む): 224627256

約数和(自身を除く): 134831896

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 33013, 66026, 132052, 165065, 264104, 330130, 528208, 561221, 660260, 1056416, 1122442, 1320520, 2244884, 2641040, 2806105, 4489768, 5282080, 5612210, 8979536, 11224420, 17959072, 22448840, 44897680, 89795360]

約数ペア:

[(1, 89795360), (2, 44897680), (4, 22448840), (5, 17959072), (8, 11224420), (10, 8979536), (16, 5612210), (17, 5282080), (20, 4489768), (32, 2806105), (34, 2641040), (40, 2244884), (68, 1320520), (80, 1122442), (85, 1056416), (136, 660260), (160, 561221), (170, 528208), (272, 330130), (340, 264104), (544, 165065), (680, 132052), (1360, 66026), (2720, 33013)]