1325610470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{50461}}^1$

素因数の和:50576

約数の個数: 32

約数和(自身を含む): 2485152576

約数和(自身を除く): 1159542106

約数列:

[1, 2, 5, 10, 37, 71, 74, 142, 185, 355, 370, 710, 2627, 5254, 13135, 26270, 50461, 100922, 252305, 504610, 1867057, 3582731, 3734114, 7165462, 9335285, 17913655, 18670570, 35827310, 132561047, 265122094, 662805235, 1325610470]

約数ペア:

[(1, 1325610470), (2, 662805235), (5, 265122094), (10, 132561047), (37, 35827310), (71, 18670570), (74, 17913655), (142, 9335285), (185, 7165462), (355, 3734114), (370, 3582731), (710, 1867057), (2627, 504610), (5254, 252305), (13135, 100922), (26270, 50461)]