7073080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{25261}}^1$

素因数の和:25279

約数の個数: 32

約数和(自身を含む): 18188640

約数和(自身を除く): 11115560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 25261, 50522, 101044, 126305, 176827, 202088, 252610, 353654, 505220, 707308, 884135, 1010440, 1414616, 1768270, 3536540, 7073080]

約数ペア:

[(1, 7073080), (2, 3536540), (4, 1768270), (5, 1414616), (7, 1010440), (8, 884135), (10, 707308), (14, 505220), (20, 353654), (28, 252610), (35, 202088), (40, 176827), (56, 126305), (70, 101044), (140, 50522), (280, 25261)]