79679210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{887}}^1$

素因数の和:1598

約数の個数: 32

約数和(自身を含む): 154852992

約数和(自身を除く): 75173782

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 691, 887, 1382, 1774, 3455, 4435, 6910, 8870, 8983, 11531, 17966, 23062, 44915, 57655, 89830, 115310, 612917, 1225834, 3064585, 6129170, 7967921, 15935842, 39839605, 79679210]

約数ペア:

[(1, 79679210), (2, 39839605), (5, 15935842), (10, 7967921), (13, 6129170), (26, 3064585), (65, 1225834), (130, 612917), (691, 115310), (887, 89830), (1382, 57655), (1774, 44915), (3455, 23062), (4435, 17966), (6910, 11531), (8870, 8983)]