189982300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{82601}}^1$

素因数の和:82638

約数の個数: 36

約数和(自身を含む): 430191216

約数和(自身を除く): 240208916

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 82601, 165202, 330404, 413005, 826010, 1652020, 1899823, 2065025, 3799646, 4130050, 7599292, 8260100, 9499115, 18998230, 37996460, 47495575, 94991150, 189982300]

約数ペア:

[(1, 189982300), (2, 94991150), (4, 47495575), (5, 37996460), (10, 18998230), (20, 9499115), (23, 8260100), (25, 7599292), (46, 4130050), (50, 3799646), (92, 2065025), (100, 1899823), (115, 1652020), (230, 826010), (460, 413005), (575, 330404), (1150, 165202), (2300, 82601)]