79616080

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52379}}^1$

素因数の和:52411

約数の個数: 40

約数和(自身を含む): 194853600

約数和(自身を除く): 115237520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 52379, 104758, 209516, 261895, 419032, 523790, 838064, 995201, 1047580, 1990402, 2095160, 3980804, 4190320, 4976005, 7961608, 9952010, 15923216, 19904020, 39808040, 79616080]

約数ペア:

[(1, 79616080), (2, 39808040), (4, 19904020), (5, 15923216), (8, 9952010), (10, 7961608), (16, 4976005), (19, 4190320), (20, 3980804), (38, 2095160), (40, 1990402), (76, 1047580), (80, 995201), (95, 838064), (152, 523790), (190, 419032), (304, 261895), (380, 209516), (760, 104758), (1520, 52379)]