40279260670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{17891}}^1$

素因数の和:18217

約数の個数: 64

約数和(自身を含む): 80292425472

約数和(自身を除く): 40013164802

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 211, 422, 485, 970, 1055, 1067, 2110, 2134, 2321, 4642, 5335, 10670, 11605, 17891, 20467, 23210, 35782, 40934, 89455, 102335, 178910, 196801, 204670, 225137, 393602, 450274, 984005, 1125685, 1735427, 1968010, 2251370, 3470854, 3775001, 7550002, 8677135, 17354270, 18875005, 19089697, 37750010, 38179394, 41525011, 83050022, 95448485, 190896970, 207625055, 366175097, 415250110, 732350194, 1830875485, 3661750970, 4027926067, 8055852134, 20139630335, 40279260670]

約数ペア:

[(1, 40279260670), (2, 20139630335), (5, 8055852134), (10, 4027926067), (11, 3661750970), (22, 1830875485), (55, 732350194), (97, 415250110), (110, 366175097), (194, 207625055), (211, 190896970), (422, 95448485), (485, 83050022), (970, 41525011), (1055, 38179394), (1067, 37750010), (2110, 19089697), (2134, 18875005), (2321, 17354270), (4642, 8677135), (5335, 7550002), (10670, 3775001), (11605, 3470854), (17891, 2251370), (20467, 1968010), (23210, 1735427), (35782, 1125685), (40934, 984005), (89455, 450274), (102335, 393602), (178910, 225137), (196801, 204670)]