5062480

素因数分解:

$2^4\times 5^1\times {\mathrm{63281}}^1$

素因数の和:63294

約数の個数: 20

約数和(自身を含む): 11770452

約数和(自身を除く): 6707972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 63281, 126562, 253124, 316405, 506248, 632810, 1012496, 1265620, 2531240, 5062480]

約数ペア:

[(1, 5062480), (2, 2531240), (4, 1265620), (5, 1012496), (8, 632810), (10, 506248), (16, 316405), (20, 253124), (40, 126562), (80, 63281)]