171058340

素因数分解:

$2^2\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{8377}}^1$

素因数の和:9407

約数の個数: 24

約数和(自身を含む): 359617272

約数和(自身を除く): 188558932

約数列:

[1, 2, 4, 5, 10, 20, 1021, 2042, 4084, 5105, 8377, 10210, 16754, 20420, 33508, 41885, 83770, 167540, 8552917, 17105834, 34211668, 42764585, 85529170, 171058340]

約数ペア:

[(1, 171058340), (2, 85529170), (4, 42764585), (5, 34211668), (10, 17105834), (20, 8552917), (1021, 167540), (2042, 83770), (4084, 41885), (5105, 33508), (8377, 20420), (10210, 16754)]