5291434540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{186187}}^1$

素因数の和:186239

約数の個数: 72

約数和(自身を含む): 13372022160

約数和(自身を除く): 8080587620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 49, 58, 70, 98, 116, 140, 145, 196, 203, 245, 290, 406, 490, 580, 812, 980, 1015, 1421, 2030, 2842, 4060, 5684, 7105, 14210, 28420, 186187, 372374, 744748, 930935, 1303309, 1861870, 2606618, 3723740, 5213236, 5399423, 6516545, 9123163, 10798846, 13033090, 18246326, 21597692, 26066180, 26997115, 36492652, 37795961, 45615815, 53994230, 75591922, 91231630, 107988460, 151183844, 182463260, 188979805, 264571727, 377959610, 529143454, 755919220, 1058286908, 1322858635, 2645717270, 5291434540]

約数ペア:

[(1, 5291434540), (2, 2645717270), (4, 1322858635), (5, 1058286908), (7, 755919220), (10, 529143454), (14, 377959610), (20, 264571727), (28, 188979805), (29, 182463260), (35, 151183844), (49, 107988460), (58, 91231630), (70, 75591922), (98, 53994230), (116, 45615815), (140, 37795961), (145, 36492652), (196, 26997115), (203, 26066180), (245, 21597692), (290, 18246326), (406, 13033090), (490, 10798846), (580, 9123163), (812, 6516545), (980, 5399423), (1015, 5213236), (1421, 3723740), (2030, 2606618), (2842, 1861870), (4060, 1303309), (5684, 930935), (7105, 744748), (14210, 372374), (28420, 186187)]