6463220

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{701}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 13621608

約数和(自身を除く): 7158388

約数列:

[1, 2, 4, 5, 10, 20, 461, 701, 922, 1402, 1844, 2305, 2804, 3505, 4610, 7010, 9220, 14020, 323161, 646322, 1292644, 1615805, 3231610, 6463220]

約数ペア:

[(1, 6463220), (2, 3231610), (4, 1615805), (5, 1292644), (10, 646322), (20, 323161), (461, 14020), (701, 9220), (922, 7010), (1402, 4610), (1844, 3505), (2305, 2804)]