15133047640

素因数分解:

$2^3\times 5^1\times {\mathrm{378326191}}^1$

素因数の和:378326202

約数の個数: 16

約数和(自身を含む): 34049357280

約数和(自身を除く): 18916309640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 378326191, 756652382, 1513304764, 1891630955, 3026609528, 3783261910, 7566523820, 15133047640]

約数ペア:

[(1, 15133047640), (2, 7566523820), (4, 3783261910), (5, 3026609528), (8, 1891630955), (10, 1513304764), (20, 756652382), (40, 378326191)]