47002180

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{3163}}^1$

素因数の和:3915

約数の個数: 24

約数和(自身を含む): 98868672

約数和(自身を除く): 51866492

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3163, 3715, 6326, 7430, 12652, 14860, 15815, 31630, 63260, 2350109, 4700218, 9400436, 11750545, 23501090, 47002180]

約数ペア:

[(1, 47002180), (2, 23501090), (4, 11750545), (5, 9400436), (10, 4700218), (20, 2350109), (743, 63260), (1486, 31630), (2972, 15815), (3163, 14860), (3715, 12652), (6326, 7430)]