13516480

素因数分解:

$2^6\times 5^1\times {\mathrm{42239}}^1$

素因数の和:42256

約数の個数: 28

約数和(自身を含む): 32186880

約数和(自身を除く): 18670400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 42239, 84478, 168956, 211195, 337912, 422390, 675824, 844780, 1351648, 1689560, 2703296, 3379120, 6758240, 13516480]

約数ペア:

[(1, 13516480), (2, 6758240), (4, 3379120), (5, 2703296), (8, 1689560), (10, 1351648), (16, 844780), (20, 675824), (32, 422390), (40, 337912), (64, 211195), (80, 168956), (160, 84478), (320, 42239)]