75261980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{163613}}^1$

素因数の和:163645

約数の個数: 24

約数和(自身を含む): 164922912

約数和(自身を除く): 89660932

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 163613, 327226, 654452, 818065, 1636130, 3272260, 3763099, 7526198, 15052396, 18815495, 37630990, 75261980]

約数ペア:

[(1, 75261980), (2, 37630990), (4, 18815495), (5, 15052396), (10, 7526198), (20, 3763099), (23, 3272260), (46, 1636130), (92, 818065), (115, 654452), (230, 327226), (460, 163613)]