5392760

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4349}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 12528000

約数和(自身を除く): 7135240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 4349, 8698, 17396, 21745, 34792, 43490, 86980, 134819, 173960, 269638, 539276, 674095, 1078552, 1348190, 2696380, 5392760]

約数ペア:

[(1, 5392760), (2, 2696380), (4, 1348190), (5, 1078552), (8, 674095), (10, 539276), (20, 269638), (31, 173960), (40, 134819), (62, 86980), (124, 43490), (155, 34792), (248, 21745), (310, 17396), (620, 8698), (1240, 4349)]