6547220

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2897}}^1$

素因数の和:3019

約数の個数: 24

約数和(自身を含む): 13875624

約数和(自身を除く): 7328404

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2897, 5794, 11588, 14485, 28970, 57940, 327361, 654722, 1309444, 1636805, 3273610, 6547220]

約数ペア:

[(1, 6547220), (2, 3273610), (4, 1636805), (5, 1309444), (10, 654722), (20, 327361), (113, 57940), (226, 28970), (452, 14485), (565, 11588), (1130, 5794), (2260, 2897)]