71604350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^2\times {\mathrm{3967}}^1$

素因数の和:4017

約数の個数: 36

約数和(自身を含む): 140598144

約数和(自身を除く): 68993794

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 361, 475, 722, 950, 1805, 3610, 3967, 7934, 9025, 18050, 19835, 39670, 75373, 99175, 150746, 198350, 376865, 753730, 1432087, 1884325, 2864174, 3768650, 7160435, 14320870, 35802175, 71604350]

約数ペア:

[(1, 71604350), (2, 35802175), (5, 14320870), (10, 7160435), (19, 3768650), (25, 2864174), (38, 1884325), (50, 1432087), (95, 753730), (190, 376865), (361, 198350), (475, 150746), (722, 99175), (950, 75373), (1805, 39670), (3610, 19835), (3967, 18050), (7934, 9025)]