274320320

素因数分解:

$2^6\times 5^1\times {\mathrm{911}}^1\times {\mathrm{941}}^1$

素因数の和:1869

約数の個数: 56

約数和(自身を含む): 654637248

約数和(自身を除く): 380316928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 911, 941, 1822, 1882, 3644, 3764, 4555, 4705, 7288, 7528, 9110, 9410, 14576, 15056, 18220, 18820, 29152, 30112, 36440, 37640, 58304, 60224, 72880, 75280, 145760, 150560, 291520, 301120, 857251, 1714502, 3429004, 4286255, 6858008, 8572510, 13716016, 17145020, 27432032, 34290040, 54864064, 68580080, 137160160, 274320320]

約数ペア:

[(1, 274320320), (2, 137160160), (4, 68580080), (5, 54864064), (8, 34290040), (10, 27432032), (16, 17145020), (20, 13716016), (32, 8572510), (40, 6858008), (64, 4286255), (80, 3429004), (160, 1714502), (320, 857251), (911, 301120), (941, 291520), (1822, 150560), (1882, 145760), (3644, 75280), (3764, 72880), (4555, 60224), (4705, 58304), (7288, 37640), (7528, 36440), (9110, 30112), (9410, 29152), (14576, 18820), (15056, 18220)]