1029844520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{3911}}^1$

素因数の和:4178

約数の個数: 64

約数和(自身を含む): 2408227200

約数和(自身を除く): 1378382680

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 227, 232, 290, 454, 580, 908, 1135, 1160, 1816, 2270, 3911, 4540, 6583, 7822, 9080, 13166, 15644, 19555, 26332, 31288, 32915, 39110, 52664, 65830, 78220, 113419, 131660, 156440, 226838, 263320, 453676, 567095, 887797, 907352, 1134190, 1775594, 2268380, 3551188, 4438985, 4536760, 7102376, 8877970, 17755940, 25746113, 35511880, 51492226, 102984452, 128730565, 205968904, 257461130, 514922260, 1029844520]

約数ペア:

[(1, 1029844520), (2, 514922260), (4, 257461130), (5, 205968904), (8, 128730565), (10, 102984452), (20, 51492226), (29, 35511880), (40, 25746113), (58, 17755940), (116, 8877970), (145, 7102376), (227, 4536760), (232, 4438985), (290, 3551188), (454, 2268380), (580, 1775594), (908, 1134190), (1135, 907352), (1160, 887797), (1816, 567095), (2270, 453676), (3911, 263320), (4540, 226838), (6583, 156440), (7822, 131660), (9080, 113419), (13166, 78220), (15644, 65830), (19555, 52664), (26332, 39110), (31288, 32915)]