52188560

素因数分解:

$2^4\times 5^1\times {\mathrm{652357}}^1$

素因数の和:652370

約数の個数: 20

約数和(自身を含む): 121338588

約数和(自身を除く): 69150028

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 652357, 1304714, 2609428, 3261785, 5218856, 6523570, 10437712, 13047140, 26094280, 52188560]

約数ペア:

[(1, 52188560), (2, 26094280), (4, 13047140), (5, 10437712), (8, 6523570), (10, 5218856), (16, 3261785), (20, 2609428), (40, 1304714), (80, 652357)]