5270480

素因数分解:

$2^4\times 5^1\times {\mathrm{65881}}^1$

素因数の和:65894

約数の個数: 20

約数和(自身を含む): 12254052

約数和(自身を除く): 6983572

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65881, 131762, 263524, 329405, 527048, 658810, 1054096, 1317620, 2635240, 5270480]

約数ペア:

[(1, 5270480), (2, 2635240), (4, 1317620), (5, 1054096), (8, 658810), (10, 527048), (16, 329405), (20, 263524), (40, 131762), (80, 65881)]