2011804900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2874007}}^1$

素因数の和:2874028

約数の個数: 36

約数和(自身を含む): 4989277888

約数和(自身を除く): 2977472988

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2874007, 5748014, 11496028, 14370035, 20118049, 28740070, 40236098, 57480140, 71850175, 80472196, 100590245, 143700350, 201180490, 287400700, 402360980, 502951225, 1005902450, 2011804900]

約数ペア:

[(1, 2011804900), (2, 1005902450), (4, 502951225), (5, 402360980), (7, 287400700), (10, 201180490), (14, 143700350), (20, 100590245), (25, 80472196), (28, 71850175), (35, 57480140), (50, 40236098), (70, 28740070), (100, 20118049), (140, 14370035), (175, 11496028), (350, 5748014), (700, 2874007)]