52180360

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35257}}^1$

素因数の和:35305

約数の個数: 32

約数和(自身を含む): 120582360

約数和(自身を除く): 68402000

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 35257, 70514, 141028, 176285, 282056, 352570, 705140, 1304509, 1410280, 2609018, 5218036, 6522545, 10436072, 13045090, 26090180, 52180360]

約数ペア:

[(1, 52180360), (2, 26090180), (4, 13045090), (5, 10436072), (8, 6522545), (10, 5218036), (20, 2609018), (37, 1410280), (40, 1304509), (74, 705140), (148, 352570), (185, 282056), (296, 176285), (370, 141028), (740, 70514), (1480, 35257)]