105428750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{12049}}^1$

素因数の和:12078

約数の個数: 40

約数和(自身を含む): 225865200

約数和(自身を除く): 120436450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 8750, 12049, 24098, 60245, 84343, 120490, 168686, 301225, 421715, 602450, 843430, 1506125, 2108575, 3012250, 4217150, 7530625, 10542875, 15061250, 21085750, 52714375, 105428750]

約数ペア:

[(1, 105428750), (2, 52714375), (5, 21085750), (7, 15061250), (10, 10542875), (14, 7530625), (25, 4217150), (35, 3012250), (50, 2108575), (70, 1506125), (125, 843430), (175, 602450), (250, 421715), (350, 301225), (625, 168686), (875, 120490), (1250, 84343), (1750, 60245), (4375, 24098), (8750, 12049)]