42778850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37199}}^1$

素因数の和:37234

約数の個数: 24

約数和(自身を含む): 83030400

約数和(自身を除く): 40251550

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 37199, 74398, 185995, 371990, 855577, 929975, 1711154, 1859950, 4277885, 8555770, 21389425, 42778850]

約数ペア:

[(1, 42778850), (2, 21389425), (5, 8555770), (10, 4277885), (23, 1859950), (25, 1711154), (46, 929975), (50, 855577), (115, 371990), (230, 185995), (575, 74398), (1150, 37199)]