8372870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{739}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 16623360

約数和(自身を除く): 8250490

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 739, 1030, 1133, 1478, 2266, 3695, 5665, 7390, 8129, 11330, 16258, 40645, 76117, 81290, 152234, 380585, 761170, 837287, 1674574, 4186435, 8372870]

約数ペア:

[(1, 8372870), (2, 4186435), (5, 1674574), (10, 837287), (11, 761170), (22, 380585), (55, 152234), (103, 81290), (110, 76117), (206, 40645), (515, 16258), (739, 11330), (1030, 8129), (1133, 7390), (1478, 5665), (2266, 3695)]