40839230

素因数分解:

$2^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{6619}}^1$

素因数の和:7243

約数の個数: 16

約数和(自身を含む): 73640880

約数和(自身を除く): 32801650

約数列:

[1, 2, 5, 10, 617, 1234, 3085, 6170, 6619, 13238, 33095, 66190, 4083923, 8167846, 20419615, 40839230]

約数ペア:

[(1, 40839230), (2, 20419615), (5, 8167846), (10, 4083923), (617, 66190), (1234, 33095), (3085, 13238), (6170, 6619)]