80103170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{2389}}^1$

素因数の和:2882

約数の個数: 32

約数和(自身を含む): 165196800

約数和(自身を除く): 85093630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 479, 958, 2389, 2395, 3353, 4778, 4790, 6706, 11945, 16723, 16765, 23890, 33446, 33530, 83615, 167230, 1144331, 2288662, 5721655, 8010317, 11443310, 16020634, 40051585, 80103170]

約数ペア:

[(1, 80103170), (2, 40051585), (5, 16020634), (7, 11443310), (10, 8010317), (14, 5721655), (35, 2288662), (70, 1144331), (479, 167230), (958, 83615), (2389, 33530), (2395, 33446), (3353, 23890), (4778, 16765), (4790, 16723), (6706, 11945)]