71093480

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{9209}}^1$

素因数の和:9413

約数の個数: 32

約数和(自身を含む): 160806600

約数和(自身を除く): 89713120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 3860, 7720, 9209, 18418, 36836, 46045, 73672, 92090, 184180, 368360, 1777337, 3554674, 7109348, 8886685, 14218696, 17773370, 35546740, 71093480]

約数ペア:

[(1, 71093480), (2, 35546740), (4, 17773370), (5, 14218696), (8, 8886685), (10, 7109348), (20, 3554674), (40, 1777337), (193, 368360), (386, 184180), (772, 92090), (965, 73672), (1544, 46045), (1930, 36836), (3860, 18418), (7720, 9209)]