2023129160

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3890633}}^1$

素因数の和:3890657

約数の個数: 32

約数和(自身を含む): 4902198840

約数和(自身を除く): 2879069680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3890633, 7781266, 15562532, 19453165, 31125064, 38906330, 50578229, 77812660, 101156458, 155625320, 202312916, 252891145, 404625832, 505782290, 1011564580, 2023129160]

約数ペア:

[(1, 2023129160), (2, 1011564580), (4, 505782290), (5, 404625832), (8, 252891145), (10, 202312916), (13, 155625320), (20, 101156458), (26, 77812660), (40, 50578229), (52, 38906330), (65, 31125064), (104, 19453165), (130, 15562532), (260, 7781266), (520, 3890633)]