91992440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{135283}}^1$

素因数の和:135311

約数の個数: 32

約数和(自身を含む): 219160080

約数和(自身を除く): 127167640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 135283, 270566, 541132, 676415, 1082264, 1352830, 2299811, 2705660, 4599622, 5411320, 9199244, 11499055, 18398488, 22998110, 45996220, 91992440]

約数ペア:

[(1, 91992440), (2, 45996220), (4, 22998110), (5, 18398488), (8, 11499055), (10, 9199244), (17, 5411320), (20, 4599622), (34, 2705660), (40, 2299811), (68, 1352830), (85, 1082264), (136, 676415), (170, 541132), (340, 270566), (680, 135283)]