79696840

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{86627}}^1$

素因数の和:86661

約数の個数: 32

約数和(自身を含む): 187116480

約数和(自身を除く): 107419640

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 86627, 173254, 346508, 433135, 693016, 866270, 1732540, 1992421, 3465080, 3984842, 7969684, 9962105, 15939368, 19924210, 39848420, 79696840]

約数ペア:

[(1, 79696840), (2, 39848420), (4, 19924210), (5, 15939368), (8, 9962105), (10, 7969684), (20, 3984842), (23, 3465080), (40, 1992421), (46, 1732540), (92, 866270), (115, 693016), (184, 433135), (230, 346508), (460, 173254), (920, 86627)]