194310040

素因数分解:

$2^3\times 5^1\times {\mathrm{4857751}}^1$

素因数の和:4857762

約数の個数: 16

約数和(自身を含む): 437197680

約数和(自身を除く): 242887640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4857751, 9715502, 19431004, 24288755, 38862008, 48577510, 97155020, 194310040]

約数ペア:

[(1, 194310040), (2, 97155020), (4, 48577510), (5, 38862008), (8, 24288755), (10, 19431004), (20, 9715502), (40, 4857751)]