775360

素因数分解:

$2^6\times 5^1\times {\mathrm{2423}}^1$

素因数の和:2440

約数の個数: 28

約数和(自身を含む): 1847088

約数和(自身を除く): 1071728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2423, 4846, 9692, 12115, 19384, 24230, 38768, 48460, 77536, 96920, 155072, 193840, 387680, 775360]

約数ペア:

[(1, 775360), (2, 387680), (4, 193840), (5, 155072), (8, 96920), (10, 77536), (16, 48460), (20, 38768), (32, 24230), (40, 19384), (64, 12115), (80, 9692), (160, 4846), (320, 2423)]