801726470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89779}}^1$

素因数の和:89852

約数の個数: 32

約数和(自身を含む): 1551398400

約数和(自身を除く): 749671930

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465, 8930, 89779, 179558, 448895, 897790, 1705801, 3411602, 4219613, 8439226, 8529005, 17058010, 21098065, 42196130, 80172647, 160345294, 400863235, 801726470]

約数ペア:

[(1, 801726470), (2, 400863235), (5, 160345294), (10, 80172647), (19, 42196130), (38, 21098065), (47, 17058010), (94, 8529005), (95, 8439226), (190, 4219613), (235, 3411602), (470, 1705801), (893, 897790), (1786, 448895), (4465, 179558), (8930, 89779)]