98055860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{100057}}^1$

素因数の和:100080

約数の個数: 36

約数和(自身を含む): 239538852

約数和(自身を除く): 141482992

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 100057, 200114, 400228, 500285, 700399, 1000570, 1400798, 2001140, 2801596, 3501995, 4902793, 7003990, 9805586, 14007980, 19611172, 24513965, 49027930, 98055860]

約数ペア:

[(1, 98055860), (2, 49027930), (4, 24513965), (5, 19611172), (7, 14007980), (10, 9805586), (14, 7003990), (20, 4902793), (28, 3501995), (35, 2801596), (49, 2001140), (70, 1400798), (98, 1000570), (140, 700399), (196, 500285), (245, 400228), (490, 200114), (980, 100057)]