9545950

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2772

約数の個数: 24

約数和(自身を含む): 18012240

約数和(自身を除く): 8466290

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 2689, 3550, 5378, 13445, 26890, 67225, 134450, 190919, 381838, 954595, 1909190, 4772975, 9545950]

約数ペア:

[(1, 9545950), (2, 4772975), (5, 1909190), (10, 954595), (25, 381838), (50, 190919), (71, 134450), (142, 67225), (355, 26890), (710, 13445), (1775, 5378), (2689, 3550)]