67996480

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2063}}^1$

素因数の和:2183

約数の個数: 56

約数和(自身を含む): 163567872

約数和(自身を除く): 95571392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 2063, 3296, 4120, 4126, 6592, 8240, 8252, 10315, 16480, 16504, 20630, 32960, 33008, 41260, 66016, 82520, 132032, 165040, 212489, 330080, 424978, 660160, 849956, 1062445, 1699912, 2124890, 3399824, 4249780, 6799648, 8499560, 13599296, 16999120, 33998240, 67996480]

約数ペア:

[(1, 67996480), (2, 33998240), (4, 16999120), (5, 13599296), (8, 8499560), (10, 6799648), (16, 4249780), (20, 3399824), (32, 2124890), (40, 1699912), (64, 1062445), (80, 849956), (103, 660160), (160, 424978), (206, 330080), (320, 212489), (412, 165040), (515, 132032), (824, 82520), (1030, 66016), (1648, 41260), (2060, 33008), (2063, 32960), (3296, 20630), (4120, 16504), (4126, 16480), (6592, 10315), (8240, 8252)]