20190640300

素因数分解:

$2^2\times 5^2\times {\mathrm{5399}}^1\times {\mathrm{37397}}^1$

素因数の和:42810

約数の個数: 36

約数和(自身を含む): 43822976400

約数和(自身を除く): 23632336100

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 5399, 10798, 21596, 26995, 37397, 53990, 74794, 107980, 134975, 149588, 186985, 269950, 373970, 539900, 747940, 934925, 1869850, 3739700, 201906403, 403812806, 807625612, 1009532015, 2019064030, 4038128060, 5047660075, 10095320150, 20190640300]

約数ペア:

[(1, 20190640300), (2, 10095320150), (4, 5047660075), (5, 4038128060), (10, 2019064030), (20, 1009532015), (25, 807625612), (50, 403812806), (100, 201906403), (5399, 3739700), (10798, 1869850), (21596, 934925), (26995, 747940), (37397, 539900), (53990, 373970), (74794, 269950), (107980, 186985), (134975, 149588)]