84837040

素因数分解:

$2^4\times 5^1\times {\mathrm{1060463}}^1$

素因数の和:1060476

約数の個数: 20

約数和(自身を含む): 197246304

約数和(自身を除く): 112409264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1060463, 2120926, 4241852, 5302315, 8483704, 10604630, 16967408, 21209260, 42418520, 84837040]

約数ペア:

[(1, 84837040), (2, 42418520), (4, 21209260), (5, 16967408), (8, 10604630), (10, 8483704), (16, 5302315), (20, 4241852), (40, 2120926), (80, 1060463)]