2612200

素因数分解:

$2^3\times 5^2\times {\mathrm{37}}^1\times {\mathrm{353}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 6255180

約数和(自身を除く): 3642980

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 148, 185, 200, 296, 353, 370, 706, 740, 925, 1412, 1480, 1765, 1850, 2824, 3530, 3700, 7060, 7400, 8825, 13061, 14120, 17650, 26122, 35300, 52244, 65305, 70600, 104488, 130610, 261220, 326525, 522440, 653050, 1306100, 2612200]

約数ペア:

[(1, 2612200), (2, 1306100), (4, 653050), (5, 522440), (8, 326525), (10, 261220), (20, 130610), (25, 104488), (37, 70600), (40, 65305), (50, 52244), (74, 35300), (100, 26122), (148, 17650), (185, 14120), (200, 13061), (296, 8825), (353, 7400), (370, 7060), (706, 3700), (740, 3530), (925, 2824), (1412, 1850), (1480, 1765)]