23551540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51199}}^1$

素因数の和:51231

約数の個数: 24

約数和(自身を含む): 51609600

約数和(自身を除く): 28058060

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 51199, 102398, 204796, 255995, 511990, 1023980, 1177577, 2355154, 4710308, 5887885, 11775770, 23551540]

約数ペア:

[(1, 23551540), (2, 11775770), (4, 5887885), (5, 4710308), (10, 2355154), (20, 1177577), (23, 1023980), (46, 511990), (92, 255995), (115, 204796), (230, 102398), (460, 51199)]