98252240

素因数分解:

$2^4\times 5^1\times {\mathrm{1228153}}^1$

素因数の和:1228166

約数の個数: 20

約数和(自身を含む): 228436644

約数和(自身を除く): 130184404

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1228153, 2456306, 4912612, 6140765, 9825224, 12281530, 19650448, 24563060, 49126120, 98252240]

約数ペア:

[(1, 98252240), (2, 49126120), (4, 24563060), (5, 19650448), (8, 12281530), (10, 9825224), (16, 6140765), (20, 4912612), (40, 2456306), (80, 1228153)]