1825502080

素因数分解:

$2^7\times 5^1\times {\mathrm{193}}^1\times {\mathrm{14779}}^1$

素因数の和:14991

約数の個数: 64

約数和(自身を含む): 4386999600

約数和(自身を除く): 2561497520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 320, 386, 640, 772, 965, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 14779, 15440, 24704, 29558, 30880, 59116, 61760, 73895, 118232, 123520, 147790, 236464, 295580, 472928, 591160, 945856, 1182320, 1891712, 2364640, 2852347, 4729280, 5704694, 9458560, 11409388, 14261735, 22818776, 28523470, 45637552, 57046940, 91275104, 114093880, 182550208, 228187760, 365100416, 456375520, 912751040, 1825502080]

約数ペア:

[(1, 1825502080), (2, 912751040), (4, 456375520), (5, 365100416), (8, 228187760), (10, 182550208), (16, 114093880), (20, 91275104), (32, 57046940), (40, 45637552), (64, 28523470), (80, 22818776), (128, 14261735), (160, 11409388), (193, 9458560), (320, 5704694), (386, 4729280), (640, 2852347), (772, 2364640), (965, 1891712), (1544, 1182320), (1930, 945856), (3088, 591160), (3860, 472928), (6176, 295580), (7720, 236464), (12352, 147790), (14779, 123520), (15440, 118232), (24704, 73895), (29558, 61760), (30880, 59116)]