2113402520

素因数分解:

$2^3\times 5^1\times {\mathrm{52835063}}^1$

素因数の和:52835074

約数の個数: 16

約数和(自身を含む): 4755155760

約数和(自身を除く): 2641753240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 52835063, 105670126, 211340252, 264175315, 422680504, 528350630, 1056701260, 2113402520]

約数ペア:

[(1, 2113402520), (2, 1056701260), (4, 528350630), (5, 422680504), (8, 264175315), (10, 211340252), (20, 105670126), (40, 52835063)]