102753760

素因数分解:

$2^5\times 5^1\times {\mathrm{642211}}^1$

素因数の和:642226

約数の個数: 24

約数和(自身を含む): 242756136

約数和(自身を除く): 140002376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 642211, 1284422, 2568844, 3211055, 5137688, 6422110, 10275376, 12844220, 20550752, 25688440, 51376880, 102753760]

約数ペア:

[(1, 102753760), (2, 51376880), (4, 25688440), (5, 20550752), (8, 12844220), (10, 10275376), (16, 6422110), (20, 5137688), (32, 3211055), (40, 2568844), (80, 1284422), (160, 642211)]