7850260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2099}}^1$

素因数の和:2136

約数の個数: 48

約数和(自身を含む): 19051200

約数和(自身を除く): 11200940

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 220, 340, 374, 748, 935, 1870, 2099, 3740, 4198, 8396, 10495, 20990, 23089, 35683, 41980, 46178, 71366, 92356, 115445, 142732, 178415, 230890, 356830, 392513, 461780, 713660, 785026, 1570052, 1962565, 3925130, 7850260]

約数ペア:

[(1, 7850260), (2, 3925130), (4, 1962565), (5, 1570052), (10, 785026), (11, 713660), (17, 461780), (20, 392513), (22, 356830), (34, 230890), (44, 178415), (55, 142732), (68, 115445), (85, 92356), (110, 71366), (170, 46178), (187, 41980), (220, 35683), (340, 23089), (374, 20990), (748, 10495), (935, 8396), (1870, 4198), (2099, 3740)]