7698920

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{6637}}^1$

素因数の和:6677

約数の個数: 32

約数和(自身を含む): 17922600

約数和(自身を除く): 10223680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 6637, 13274, 26548, 33185, 53096, 66370, 132740, 192473, 265480, 384946, 769892, 962365, 1539784, 1924730, 3849460, 7698920]

約数ペア:

[(1, 7698920), (2, 3849460), (4, 1924730), (5, 1539784), (8, 962365), (10, 769892), (20, 384946), (29, 265480), (40, 192473), (58, 132740), (116, 66370), (145, 53096), (232, 33185), (290, 26548), (580, 13274), (1160, 6637)]