61559860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2029}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 136074960

約数和(自身を除く): 74515100

約数列:

[1, 2, 4, 5, 10, 20, 37, 41, 74, 82, 148, 164, 185, 205, 370, 410, 740, 820, 1517, 2029, 3034, 4058, 6068, 7585, 8116, 10145, 15170, 20290, 30340, 40580, 75073, 83189, 150146, 166378, 300292, 332756, 375365, 415945, 750730, 831890, 1501460, 1663780, 3077993, 6155986, 12311972, 15389965, 30779930, 61559860]

約数ペア:

[(1, 61559860), (2, 30779930), (4, 15389965), (5, 12311972), (10, 6155986), (20, 3077993), (37, 1663780), (41, 1501460), (74, 831890), (82, 750730), (148, 415945), (164, 375365), (185, 332756), (205, 300292), (370, 166378), (410, 150146), (740, 83189), (820, 75073), (1517, 40580), (2029, 30340), (3034, 20290), (4058, 15170), (6068, 10145), (7585, 8116)]