102680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 246240

約数和(自身を除く): 143560

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 151, 170, 302, 340, 604, 680, 755, 1208, 1510, 2567, 3020, 5134, 6040, 10268, 12835, 20536, 25670, 51340, 102680]

約数ペア:

[(1, 102680), (2, 51340), (4, 25670), (5, 20536), (8, 12835), (10, 10268), (17, 6040), (20, 5134), (34, 3020), (40, 2567), (68, 1510), (85, 1208), (136, 755), (151, 680), (170, 604), (302, 340)]