87337280

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5807}}^1$

素因数の和:5871

約数の個数: 56

約数和(自身を含む): 212433408

約数和(自身を除く): 125096128

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, 5807, 7520, 11614, 15040, 23228, 29035, 46456, 58070, 92912, 116140, 185824, 232280, 272929, 371648, 464560, 545858, 929120, 1091716, 1364645, 1858240, 2183432, 2729290, 4366864, 5458580, 8733728, 10917160, 17467456, 21834320, 43668640, 87337280]

約数ペア:

[(1, 87337280), (2, 43668640), (4, 21834320), (5, 17467456), (8, 10917160), (10, 8733728), (16, 5458580), (20, 4366864), (32, 2729290), (40, 2183432), (47, 1858240), (64, 1364645), (80, 1091716), (94, 929120), (160, 545858), (188, 464560), (235, 371648), (320, 272929), (376, 232280), (470, 185824), (752, 116140), (940, 92912), (1504, 58070), (1880, 46456), (3008, 29035), (3760, 23228), (5807, 15040), (7520, 11614)]