9575980

素因数分解:

$2^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{919}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 20170080

約数和(自身を除く): 10594100

約数列:

[1, 2, 4, 5, 10, 20, 521, 919, 1042, 1838, 2084, 2605, 3676, 4595, 5210, 9190, 10420, 18380, 478799, 957598, 1915196, 2393995, 4787990, 9575980]

約数ペア:

[(1, 9575980), (2, 4787990), (4, 2393995), (5, 1915196), (10, 957598), (20, 478799), (521, 18380), (919, 10420), (1042, 9190), (1838, 5210), (2084, 4595), (2605, 3676)]