87096640

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5791}}^1$

素因数の和:5855

約数の個数: 56

約数和(自身を含む): 211848192

約数和(自身を除く): 124751552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 940, 1504, 1880, 3008, 3760, 5791, 7520, 11582, 15040, 23164, 28955, 46328, 57910, 92656, 115820, 185312, 231640, 272177, 370624, 463280, 544354, 926560, 1088708, 1360885, 1853120, 2177416, 2721770, 4354832, 5443540, 8709664, 10887080, 17419328, 21774160, 43548320, 87096640]

約数ペア:

[(1, 87096640), (2, 43548320), (4, 21774160), (5, 17419328), (8, 10887080), (10, 8709664), (16, 5443540), (20, 4354832), (32, 2721770), (40, 2177416), (47, 1853120), (64, 1360885), (80, 1088708), (94, 926560), (160, 544354), (188, 463280), (235, 370624), (320, 272177), (376, 231640), (470, 185312), (752, 115820), (940, 92656), (1504, 57910), (1880, 46328), (3008, 28955), (3760, 23164), (5791, 15040), (7520, 11582)]