1036928080

素因数分解:

$2^4\times 5^1\times {\mathrm{12961601}}^1$

素因数の和:12961614

約数の個数: 20

約数和(自身を含む): 2410857972

約数和(自身を除く): 1373929892

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 12961601, 25923202, 51846404, 64808005, 103692808, 129616010, 207385616, 259232020, 518464040, 1036928080]

約数ペア:

[(1, 1036928080), (2, 518464040), (4, 259232020), (5, 207385616), (8, 129616010), (10, 103692808), (16, 64808005), (20, 51846404), (40, 25923202), (80, 12961601)]