80357764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{17921}}^1$

素因数の和:18003

約数の個数: 24

約数和(自身を含む): 150544800

約数和(自身を除く): 70187036

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 17921, 35842, 71684, 340499, 680998, 1057339, 1361996, 2114678, 4229356, 20089441, 40178882, 80357764]

約数ペア:

[(1, 80357764), (2, 40178882), (4, 20089441), (19, 4229356), (38, 2114678), (59, 1361996), (76, 1057339), (118, 680998), (236, 340499), (1121, 71684), (2242, 35842), (4484, 17921)]