4742810

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 8752860

約数和(自身を除く): 4010050

約数列:

[1, 2, 5, 10, 73, 89, 146, 178, 365, 445, 730, 890, 5329, 6497, 10658, 12994, 26645, 32485, 53290, 64970, 474281, 948562, 2371405, 4742810]

約数ペア:

[(1, 4742810), (2, 2371405), (5, 948562), (10, 474281), (73, 64970), (89, 53290), (146, 32485), (178, 26645), (365, 12994), (445, 10658), (730, 6497), (890, 5329)]