79484560

素因数分解:

$2^4\times 5^1\times {\mathrm{993557}}^1$

素因数の和:993570

約数の個数: 20

約数和(自身を含む): 184801788

約数和(自身を除く): 105317228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 993557, 1987114, 3974228, 4967785, 7948456, 9935570, 15896912, 19871140, 39742280, 79484560]

約数ペア:

[(1, 79484560), (2, 39742280), (4, 19871140), (5, 15896912), (8, 9935570), (10, 7948456), (16, 4967785), (20, 3974228), (40, 1987114), (80, 993557)]