2028070040

素因数分解:

$2^3\times 5^1\times {\mathrm{50701751}}^1$

素因数の和:50701762

約数の個数: 16

約数和(自身を含む): 4563157680

約数和(自身を除く): 2535087640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50701751, 101403502, 202807004, 253508755, 405614008, 507017510, 1014035020, 2028070040]

約数ペア:

[(1, 2028070040), (2, 1014035020), (4, 507017510), (5, 405614008), (8, 253508755), (10, 202807004), (20, 101403502), (40, 50701751)]