71843060

素因数分解:

$2^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{5501}}^1$

素因数の和:6163

約数の個数: 24

約数和(自身を含む): 151128936

約数和(自身を除く): 79285876

約数列:

[1, 2, 4, 5, 10, 20, 653, 1306, 2612, 3265, 5501, 6530, 11002, 13060, 22004, 27505, 55010, 110020, 3592153, 7184306, 14368612, 17960765, 35921530, 71843060]

約数ペア:

[(1, 71843060), (2, 35921530), (4, 17960765), (5, 14368612), (10, 7184306), (20, 3592153), (653, 110020), (1306, 55010), (2612, 27505), (3265, 22004), (5501, 13060), (6530, 11002)]