70726160

素因数分解:

$2^4\times 5^1\times {\mathrm{884077}}^1$

素因数の和:884090

約数の個数: 20

約数和(自身を含む): 164438508

約数和(自身を除く): 93712348

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 884077, 1768154, 3536308, 4420385, 7072616, 8840770, 14145232, 17681540, 35363080, 70726160]

約数ペア:

[(1, 70726160), (2, 35363080), (4, 17681540), (5, 14145232), (8, 8840770), (10, 7072616), (16, 4420385), (20, 3536308), (40, 1768154), (80, 884077)]