122769500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{5011}}^1$

素因数の和:5044

約数の個数: 72

約数和(自身を含む): 311966928

約数和(自身を除く): 189197428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 196, 245, 250, 350, 490, 500, 700, 875, 980, 1225, 1750, 2450, 3500, 4900, 5011, 6125, 10022, 12250, 20044, 24500, 25055, 35077, 50110, 70154, 100220, 125275, 140308, 175385, 245539, 250550, 350770, 491078, 501100, 626375, 701540, 876925, 982156, 1227695, 1252750, 1753850, 2455390, 2505500, 3507700, 4384625, 4910780, 6138475, 8769250, 12276950, 17538500, 24553900, 30692375, 61384750, 122769500]

約数ペア:

[(1, 122769500), (2, 61384750), (4, 30692375), (5, 24553900), (7, 17538500), (10, 12276950), (14, 8769250), (20, 6138475), (25, 4910780), (28, 4384625), (35, 3507700), (49, 2505500), (50, 2455390), (70, 1753850), (98, 1252750), (100, 1227695), (125, 982156), (140, 876925), (175, 701540), (196, 626375), (245, 501100), (250, 491078), (350, 350770), (490, 250550), (500, 245539), (700, 175385), (875, 140308), (980, 125275), (1225, 100220), (1750, 70154), (2450, 50110), (3500, 35077), (4900, 25055), (5011, 24500), (6125, 20044), (10022, 12250)]