1225622080

素因数分解:

$2^6\times 5^1\times {\mathrm{263}}^1\times {\mathrm{14563}}^1$

素因数の和:14843

約数の個数: 56

約数和(自身を含む): 2929810752

約数和(自身を除く): 1704188672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 263, 320, 526, 1052, 1315, 2104, 2630, 4208, 5260, 8416, 10520, 14563, 16832, 21040, 29126, 42080, 58252, 72815, 84160, 116504, 145630, 233008, 291260, 466016, 582520, 932032, 1165040, 2330080, 3830069, 4660160, 7660138, 15320276, 19150345, 30640552, 38300690, 61281104, 76601380, 122562208, 153202760, 245124416, 306405520, 612811040, 1225622080]

約数ペア:

[(1, 1225622080), (2, 612811040), (4, 306405520), (5, 245124416), (8, 153202760), (10, 122562208), (16, 76601380), (20, 61281104), (32, 38300690), (40, 30640552), (64, 19150345), (80, 15320276), (160, 7660138), (263, 4660160), (320, 3830069), (526, 2330080), (1052, 1165040), (1315, 932032), (2104, 582520), (2630, 466016), (4208, 291260), (5260, 233008), (8416, 145630), (10520, 116504), (14563, 84160), (16832, 72815), (21040, 58252), (29126, 42080)]