29095240

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 68085360

約数和(自身を除く): 38990120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 113, 157, 164, 205, 226, 314, 328, 410, 452, 565, 628, 785, 820, 904, 1130, 1256, 1570, 1640, 2260, 3140, 4520, 4633, 6280, 6437, 9266, 12874, 17741, 18532, 23165, 25748, 32185, 35482, 37064, 46330, 51496, 64370, 70964, 88705, 92660, 128740, 141928, 177410, 185320, 257480, 354820, 709640, 727381, 1454762, 2909524, 3636905, 5819048, 7273810, 14547620, 29095240]

約数ペア:

[(1, 29095240), (2, 14547620), (4, 7273810), (5, 5819048), (8, 3636905), (10, 2909524), (20, 1454762), (40, 727381), (41, 709640), (82, 354820), (113, 257480), (157, 185320), (164, 177410), (205, 141928), (226, 128740), (314, 92660), (328, 88705), (410, 70964), (452, 64370), (565, 51496), (628, 46330), (785, 37064), (820, 35482), (904, 32185), (1130, 25748), (1256, 23165), (1570, 18532), (1640, 17741), (2260, 12874), (3140, 9266), (4520, 6437), (4633, 6280)]