1970180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4283}}^1$

素因数の和:4315

約数の個数: 24

約数和(自身を含む): 4318272

約数和(自身を除く): 2348092

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 4283, 8566, 17132, 21415, 42830, 85660, 98509, 197018, 394036, 492545, 985090, 1970180]

約数ペア:

[(1, 1970180), (2, 985090), (4, 492545), (5, 394036), (10, 197018), (20, 98509), (23, 85660), (46, 42830), (92, 21415), (115, 17132), (230, 8566), (460, 4283)]