13059020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50227}}^1$

素因数の和:50249

約数の個数: 24

約数和(自身を含む): 29534064

約数和(自身を除く): 16475044

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 50227, 100454, 200908, 251135, 502270, 652951, 1004540, 1305902, 2611804, 3264755, 6529510, 13059020]

約数ペア:

[(1, 13059020), (2, 6529510), (4, 3264755), (5, 2611804), (10, 1305902), (13, 1004540), (20, 652951), (26, 502270), (52, 251135), (65, 200908), (130, 100454), (260, 50227)]