132407120

素因数分解:

$2^4\times 5^1\times {\mathrm{1655089}}^1$

素因数の和:1655102

約数の個数: 20

約数和(自身を含む): 307846740

約数和(自身を除く): 175439620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1655089, 3310178, 6620356, 8275445, 13240712, 16550890, 26481424, 33101780, 66203560, 132407120]

約数ペア:

[(1, 132407120), (2, 66203560), (4, 33101780), (5, 26481424), (8, 16550890), (10, 13240712), (16, 8275445), (20, 6620356), (40, 3310178), (80, 1655089)]