82214240

素因数分解:

$2^5\times 5^1\times {\mathrm{513839}}^1$

素因数の和:513854

約数の個数: 24

約数和(自身を含む): 194231520

約数和(自身を除く): 112017280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 513839, 1027678, 2055356, 2569195, 4110712, 5138390, 8221424, 10276780, 16442848, 20553560, 41107120, 82214240]

約数ペア:

[(1, 82214240), (2, 41107120), (4, 20553560), (5, 16442848), (8, 10276780), (10, 8221424), (16, 5138390), (20, 4110712), (32, 2569195), (40, 2055356), (80, 1027678), (160, 513839)]