2008540804900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{1332719}}^1$

素因数の和:1334893

約数の個数: 72

約数和(自身を含む): 4983498535680

約数和(自身を除く): 2974957730780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 2153, 4306, 8612, 10765, 15071, 21530, 30142, 43060, 53825, 60284, 75355, 107650, 150710, 215300, 301420, 376775, 753550, 1332719, 1507100, 2665438, 5330876, 6663595, 9329033, 13327190, 18658066, 26654380, 33317975, 37316132, 46645165, 66635950, 93290330, 133271900, 186580660, 233225825, 466451650, 932903300, 2869344007, 5738688014, 11477376028, 14346720035, 20085408049, 28693440070, 40170816098, 57386880140, 71733600175, 80341632196, 100427040245, 143467200350, 200854080490, 286934400700, 401708160980, 502135201225, 1004270402450, 2008540804900]

約数ペア:

[(1, 2008540804900), (2, 1004270402450), (4, 502135201225), (5, 401708160980), (7, 286934400700), (10, 200854080490), (14, 143467200350), (20, 100427040245), (25, 80341632196), (28, 71733600175), (35, 57386880140), (50, 40170816098), (70, 28693440070), (100, 20085408049), (140, 14346720035), (175, 11477376028), (350, 5738688014), (700, 2869344007), (2153, 932903300), (4306, 466451650), (8612, 233225825), (10765, 186580660), (15071, 133271900), (21530, 93290330), (30142, 66635950), (43060, 46645165), (53825, 37316132), (60284, 33317975), (75355, 26654380), (107650, 18658066), (150710, 13327190), (215300, 9329033), (301420, 6663595), (376775, 5330876), (753550, 2665438), (1332719, 1507100)]