201326976320

素因数分解:

$2^6\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5771989}}^1$

素因数の和:5772115

約数の個数: 56

約数和(自身を含む): 483808201800

約数和(自身を除く): 282481225480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 160, 218, 320, 436, 545, 872, 1090, 1744, 2180, 3488, 4360, 6976, 8720, 17440, 34880, 5771989, 11543978, 23087956, 28859945, 46175912, 57719890, 92351824, 115439780, 184703648, 230879560, 369407296, 461759120, 629146801, 923518240, 1258293602, 1847036480, 2516587204, 3145734005, 5033174408, 6291468010, 10066348816, 12582936020, 20132697632, 25165872040, 40265395264, 50331744080, 100663488160, 201326976320]

約数ペア:

[(1, 201326976320), (2, 100663488160), (4, 50331744080), (5, 40265395264), (8, 25165872040), (10, 20132697632), (16, 12582936020), (20, 10066348816), (32, 6291468010), (40, 5033174408), (64, 3145734005), (80, 2516587204), (109, 1847036480), (160, 1258293602), (218, 923518240), (320, 629146801), (436, 461759120), (545, 369407296), (872, 230879560), (1090, 184703648), (1744, 115439780), (2180, 92351824), (3488, 57719890), (4360, 46175912), (6976, 28859945), (8720, 23087956), (17440, 11543978), (34880, 5771989)]