80845630

素因数分解:

$2^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{4969}}^1$

素因数の和:6603

約数の個数: 16

約数和(自身を含む): 145640880

約数和(自身を除く): 64795250

約数列:

[1, 2, 5, 10, 1627, 3254, 4969, 8135, 9938, 16270, 24845, 49690, 8084563, 16169126, 40422815, 80845630]

約数ペア:

[(1, 80845630), (2, 40422815), (5, 16169126), (10, 8084563), (1627, 49690), (3254, 24845), (4969, 16270), (8135, 9938)]