11427500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{653}}^1$

素因数の和:684

約数の個数: 60

約数和(自身を含む): 28603344

約数和(自身を除く): 17175844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 653, 700, 875, 1250, 1306, 1750, 2500, 2612, 3265, 3500, 4375, 4571, 6530, 8750, 9142, 13060, 16325, 17500, 18284, 22855, 32650, 45710, 65300, 81625, 91420, 114275, 163250, 228550, 326500, 408125, 457100, 571375, 816250, 1142750, 1632500, 2285500, 2856875, 5713750, 11427500]

約数ペア:

[(1, 11427500), (2, 5713750), (4, 2856875), (5, 2285500), (7, 1632500), (10, 1142750), (14, 816250), (20, 571375), (25, 457100), (28, 408125), (35, 326500), (50, 228550), (70, 163250), (100, 114275), (125, 91420), (140, 81625), (175, 65300), (250, 45710), (350, 32650), (500, 22855), (625, 18284), (653, 17500), (700, 16325), (875, 13060), (1250, 9142), (1306, 8750), (1750, 6530), (2500, 4571), (2612, 4375), (3265, 3500)]