77686330

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{283}}^2$

素因数の和:670

約数の個数: 24

約数和(自身を含む): 141777972

約数和(自身を除く): 64091642

約数列:

[1, 2, 5, 10, 97, 194, 283, 485, 566, 970, 1415, 2830, 27451, 54902, 80089, 137255, 160178, 274510, 400445, 800890, 7768633, 15537266, 38843165, 77686330]

約数ペア:

[(1, 77686330), (2, 38843165), (5, 15537266), (10, 7768633), (97, 800890), (194, 400445), (283, 274510), (485, 160178), (566, 137255), (970, 80089), (1415, 54902), (2830, 27451)]