80397470

素因数分解:

$2^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{28409}}^1$

素因数の和:28699

約数の個数: 16

約数和(自身を含む): 145231920

約数和(自身を除く): 64834450

約数列:

[1, 2, 5, 10, 283, 566, 1415, 2830, 28409, 56818, 142045, 284090, 8039747, 16079494, 40198735, 80397470]

約数ペア:

[(1, 80397470), (2, 40198735), (5, 16079494), (10, 8039747), (283, 284090), (566, 142045), (1415, 56818), (2830, 28409)]