184403860

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{22993}}^1$

素因数の和:23403

約数の個数: 24

約数和(自身を含む): 388230696

約数和(自身を除く): 203826836

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 22993, 45986, 91972, 114965, 229930, 459860, 9220193, 18440386, 36880772, 46100965, 92201930, 184403860]

約数ペア:

[(1, 184403860), (2, 92201930), (4, 46100965), (5, 36880772), (10, 18440386), (20, 9220193), (401, 459860), (802, 229930), (1604, 114965), (2005, 91972), (4010, 45986), (8020, 22993)]