20230480

素因数分解:

$2^4\times 5^1\times {\mathrm{252881}}^1$

素因数の和:252894

約数の個数: 20

約数和(自身を含む): 47036052

約数和(自身を除く): 26805572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 252881, 505762, 1011524, 1264405, 2023048, 2528810, 4046096, 5057620, 10115240, 20230480]

約数ペア:

[(1, 20230480), (2, 10115240), (4, 5057620), (5, 4046096), (8, 2528810), (10, 2023048), (16, 1264405), (20, 1011524), (40, 505762), (80, 252881)]