4328638040

素因数分解:

$2^3\times 5^1\times {\mathrm{108215951}}^1$

素因数の和:108215962

約数の個数: 16

約数和(自身を含む): 9739435680

約数和(自身を除く): 5410797640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 108215951, 216431902, 432863804, 541079755, 865727608, 1082159510, 2164319020, 4328638040]

約数ペア:

[(1, 4328638040), (2, 2164319020), (4, 1082159510), (5, 865727608), (8, 541079755), (10, 432863804), (20, 216431902), (40, 108215951)]