68190160

素因数分解:

$2^4\times 5^1\times {\mathrm{599}}^1\times {\mathrm{1423}}^1$

素因数の和:2035

約数の個数: 40

約数和(自身を含む): 158918400

約数和(自身を除く): 90728240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 599, 1198, 1423, 2396, 2846, 2995, 4792, 5692, 5990, 7115, 9584, 11384, 11980, 14230, 22768, 23960, 28460, 47920, 56920, 113840, 852377, 1704754, 3409508, 4261885, 6819016, 8523770, 13638032, 17047540, 34095080, 68190160]

約数ペア:

[(1, 68190160), (2, 34095080), (4, 17047540), (5, 13638032), (8, 8523770), (10, 6819016), (16, 4261885), (20, 3409508), (40, 1704754), (80, 852377), (599, 113840), (1198, 56920), (1423, 47920), (2396, 28460), (2846, 23960), (2995, 22768), (4792, 14230), (5692, 11980), (5990, 11384), (7115, 9584)]