15677031980

素因数分解:

$2^2\times 5^1\times {\mathrm{8243}}^1\times {\mathrm{95093}}^1$

素因数の和:103345

約数の個数: 24

約数和(自身を含む): 32926107312

約数和(自身を除く): 17249075332

約数列:

[1, 2, 4, 5, 10, 20, 8243, 16486, 32972, 41215, 82430, 95093, 164860, 190186, 380372, 475465, 950930, 1901860, 783851599, 1567703198, 3135406396, 3919257995, 7838515990, 15677031980]

約数ペア:

[(1, 15677031980), (2, 7838515990), (4, 3919257995), (5, 3135406396), (10, 1567703198), (20, 783851599), (8243, 1901860), (16486, 950930), (32972, 475465), (41215, 380372), (82430, 190186), (95093, 164860)]