103472080

素因数分解:

$2^4\times 5^1\times {\mathrm{1293401}}^1$

素因数の和:1293414

約数の個数: 20

約数和(自身を含む): 240572772

約数和(自身を除く): 137100692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1293401, 2586802, 5173604, 6467005, 10347208, 12934010, 20694416, 25868020, 51736040, 103472080]

約数ペア:

[(1, 103472080), (2, 51736040), (4, 25868020), (5, 20694416), (8, 12934010), (10, 10347208), (16, 6467005), (20, 5173604), (40, 2586802), (80, 1293401)]