77231810

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2251}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 143983872

約数和(自身を除く): 66752062

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 730, 2251, 3431, 4502, 6862, 11255, 17155, 22510, 34310, 105797, 164323, 211594, 328646, 528985, 821615, 1057970, 1643230, 7723181, 15446362, 38615905, 77231810]

約数ペア:

[(1, 77231810), (2, 38615905), (5, 15446362), (10, 7723181), (47, 1643230), (73, 1057970), (94, 821615), (146, 528985), (235, 328646), (365, 211594), (470, 164323), (730, 105797), (2251, 34310), (3431, 22510), (4502, 17155), (6862, 11255)]