8483240

素因数分解:

$2^3\times 5^1\times {\mathrm{212081}}^1$

素因数の和:212092

約数の個数: 16

約数和(自身を含む): 19087380

約数和(自身を除く): 10604140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 212081, 424162, 848324, 1060405, 1696648, 2120810, 4241620, 8483240]

約数ペア:

[(1, 8483240), (2, 4241620), (4, 2120810), (5, 1696648), (8, 1060405), (10, 848324), (20, 424162), (40, 212081)]