31740680

素因数分解:

$2^3\times 5^1\times {\mathrm{793517}}^1$

素因数の和:793528

約数の個数: 16

約数和(自身を含む): 71416620

約数和(自身を除く): 39675940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 793517, 1587034, 3174068, 3967585, 6348136, 7935170, 15870340, 31740680]

約数ペア:

[(1, 31740680), (2, 15870340), (4, 7935170), (5, 6348136), (8, 3967585), (10, 3174068), (20, 1587034), (40, 793517)]