88160720

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23447}}^1$

素因数の和:23507

約数の個数: 40

約数和(自身を含む): 209343744

約数和(自身を除く): 121183024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1880, 3760, 23447, 46894, 93788, 117235, 187576, 234470, 375152, 468940, 937880, 1102009, 1875760, 2204018, 4408036, 5510045, 8816072, 11020090, 17632144, 22040180, 44080360, 88160720]

約数ペア:

[(1, 88160720), (2, 44080360), (4, 22040180), (5, 17632144), (8, 11020090), (10, 8816072), (16, 5510045), (20, 4408036), (40, 2204018), (47, 1875760), (80, 1102009), (94, 937880), (188, 468940), (235, 375152), (376, 234470), (470, 187576), (752, 117235), (940, 93788), (1880, 46894), (3760, 23447)]