1062480340

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{82619}}^1$

素因数の和:83271

約数の個数: 24

約数和(自身を含む): 2234705760

約数和(自身を除く): 1172225420

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 12860, 82619, 165238, 330476, 413095, 826190, 1652380, 53124017, 106248034, 212496068, 265620085, 531240170, 1062480340]

約数ペア:

[(1, 1062480340), (2, 531240170), (4, 265620085), (5, 212496068), (10, 106248034), (20, 53124017), (643, 1652380), (1286, 826190), (2572, 413095), (3215, 330476), (6430, 165238), (12860, 82619)]