6825220

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1031}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 14390208

約数和(自身を除く): 7564988

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1031, 1324, 1655, 2062, 3310, 4124, 5155, 6620, 10310, 20620, 341261, 682522, 1365044, 1706305, 3412610, 6825220]

約数ペア:

[(1, 6825220), (2, 3412610), (4, 1706305), (5, 1365044), (10, 682522), (20, 341261), (331, 20620), (662, 10310), (1031, 6620), (1324, 5155), (1655, 4124), (2062, 3310)]