3930500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{1123}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 9819264

約数和(自身を除く): 5888764

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1123, 1750, 2246, 3500, 4492, 5615, 7861, 11230, 15722, 22460, 28075, 31444, 39305, 56150, 78610, 112300, 140375, 157220, 196525, 280750, 393050, 561500, 786100, 982625, 1965250, 3930500]

約数ペア:

[(1, 3930500), (2, 1965250), (4, 982625), (5, 786100), (7, 561500), (10, 393050), (14, 280750), (20, 196525), (25, 157220), (28, 140375), (35, 112300), (50, 78610), (70, 56150), (100, 39305), (125, 31444), (140, 28075), (175, 22460), (250, 15722), (350, 11230), (500, 7861), (700, 5615), (875, 4492), (1123, 3500), (1750, 2246)]