33920560

素因数分解:

$2^4\times 5^1\times {\mathrm{424007}}^1$

素因数の和:424020

約数の個数: 20

約数和(自身を含む): 78865488

約数和(自身を除く): 44944928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 424007, 848014, 1696028, 2120035, 3392056, 4240070, 6784112, 8480140, 16960280, 33920560]

約数ペア:

[(1, 33920560), (2, 16960280), (4, 8480140), (5, 6784112), (8, 4240070), (10, 3392056), (16, 2120035), (20, 1696028), (40, 848014), (80, 424007)]