4049968915100

素因数分解:

$2^2\times 5^2\times {\mathrm{103231}}^1\times {\mathrm{392321}}^1$

素因数の和:495566

約数の個数: 36

約数和(自身を含む): 8788540080768

約数和(自身を除く): 4738571165668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103231, 206462, 392321, 412924, 516155, 784642, 1032310, 1569284, 1961605, 2064620, 2580775, 3923210, 5161550, 7846420, 9808025, 10323100, 19616050, 39232100, 40499689151, 80999378302, 161998756604, 202498445755, 404996891510, 809993783020, 1012492228775, 2024984457550, 4049968915100]

約数ペア:

[(1, 4049968915100), (2, 2024984457550), (4, 1012492228775), (5, 809993783020), (10, 404996891510), (20, 202498445755), (25, 161998756604), (50, 80999378302), (100, 40499689151), (103231, 39232100), (206462, 19616050), (392321, 10323100), (412924, 9808025), (516155, 7846420), (784642, 5161550), (1032310, 3923210), (1569284, 2580775), (1961605, 2064620)]