353200150

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 684465120

約数和(自身を除く): 331264970

約数列:

[1, 2, 5, 10, 25, 37, 50, 71, 74, 142, 185, 355, 370, 710, 925, 1775, 1850, 2627, 2689, 3550, 5254, 5378, 13135, 13445, 26270, 26890, 65675, 67225, 99493, 131350, 134450, 190919, 198986, 381838, 497465, 954595, 994930, 1909190, 2487325, 4772975, 4974650, 7064003, 9545950, 14128006, 35320015, 70640030, 176600075, 353200150]

約数ペア:

[(1, 353200150), (2, 176600075), (5, 70640030), (10, 35320015), (25, 14128006), (37, 9545950), (50, 7064003), (71, 4974650), (74, 4772975), (142, 2487325), (185, 1909190), (355, 994930), (370, 954595), (710, 497465), (925, 381838), (1775, 198986), (1850, 190919), (2627, 134450), (2689, 131350), (3550, 99493), (5254, 67225), (5378, 65675), (13135, 26890), (13445, 26270)]