8250940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21713}}^1$

素因数の和:21741

約数の個数: 24

約数和(自身を含む): 18239760

約数和(自身を除く): 9988820

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 21713, 43426, 86852, 108565, 217130, 412547, 434260, 825094, 1650188, 2062735, 4125470, 8250940]

約数ペア:

[(1, 8250940), (2, 4125470), (4, 2062735), (5, 1650188), (10, 825094), (19, 434260), (20, 412547), (38, 217130), (76, 108565), (95, 86852), (190, 43426), (380, 21713)]