44780420

素因数分解:

$2^2\times 5^1\times {\mathrm{1301}}^1\times {\mathrm{1721}}^1$

素因数の和:3031

約数の個数: 24

約数和(自身を含む): 94165848

約数和(自身を除く): 49385428

約数列:

[1, 2, 4, 5, 10, 20, 1301, 1721, 2602, 3442, 5204, 6505, 6884, 8605, 13010, 17210, 26020, 34420, 2239021, 4478042, 8956084, 11195105, 22390210, 44780420]

約数ペア:

[(1, 44780420), (2, 22390210), (4, 11195105), (5, 8956084), (10, 4478042), (20, 2239021), (1301, 34420), (1721, 26020), (2602, 17210), (3442, 13010), (5204, 8605), (6505, 6884)]