4920557480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3324701}}^1$

素因数の和:3324749

約数の個数: 32

約数和(自身を含む): 11370480840

約数和(自身を除く): 6449923360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 3324701, 6649402, 13298804, 16623505, 26597608, 33247010, 66494020, 123013937, 132988040, 246027874, 492055748, 615069685, 984111496, 1230139370, 2460278740, 4920557480]

約数ペア:

[(1, 4920557480), (2, 2460278740), (4, 1230139370), (5, 984111496), (8, 615069685), (10, 492055748), (20, 246027874), (37, 132988040), (40, 123013937), (74, 66494020), (148, 33247010), (185, 26597608), (296, 16623505), (370, 13298804), (740, 6649402), (1480, 3324701)]