9917480

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6701}}^1$

素因数の和:6749

約数の個数: 32

約数和(自身を含む): 22920840

約数和(自身を除く): 13003360

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 6701, 13402, 26804, 33505, 53608, 67010, 134020, 247937, 268040, 495874, 991748, 1239685, 1983496, 2479370, 4958740, 9917480]

約数ペア:

[(1, 9917480), (2, 4958740), (4, 2479370), (5, 1983496), (8, 1239685), (10, 991748), (20, 495874), (37, 268040), (40, 247937), (74, 134020), (148, 67010), (185, 53608), (296, 33505), (370, 26804), (740, 13402), (1480, 6701)]