75910280

素因数分解:

$2^3\times 5^1\times {\mathrm{367}}^1\times {\mathrm{5171}}^1$

素因数の和:5549

約数の個数: 32

約数和(自身を含む): 171296640

約数和(自身を除く): 95386360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 367, 734, 1468, 1835, 2936, 3670, 5171, 7340, 10342, 14680, 20684, 25855, 41368, 51710, 103420, 206840, 1897757, 3795514, 7591028, 9488785, 15182056, 18977570, 37955140, 75910280]

約数ペア:

[(1, 75910280), (2, 37955140), (4, 18977570), (5, 15182056), (8, 9488785), (10, 7591028), (20, 3795514), (40, 1897757), (367, 206840), (734, 103420), (1468, 51710), (1835, 41368), (2936, 25855), (3670, 20684), (5171, 14680), (7340, 10342)]