10719020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41227}}^1$

素因数の和:41249

約数の個数: 24

約数和(自身を含む): 24242064

約数和(自身を除く): 13523044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 41227, 82454, 164908, 206135, 412270, 535951, 824540, 1071902, 2143804, 2679755, 5359510, 10719020]

約数ペア:

[(1, 10719020), (2, 5359510), (4, 2679755), (5, 2143804), (10, 1071902), (13, 824540), (20, 535951), (26, 412270), (52, 206135), (65, 164908), (130, 82454), (260, 41227)]