13176520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47059}}^1$

素因数の和:47077

約数の個数: 32

約数和(自身を含む): 33883200

約数和(自身を除く): 20706680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47059, 94118, 188236, 235295, 329413, 376472, 470590, 658826, 941180, 1317652, 1647065, 1882360, 2635304, 3294130, 6588260, 13176520]

約数ペア:

[(1, 13176520), (2, 6588260), (4, 3294130), (5, 2635304), (7, 1882360), (8, 1647065), (10, 1317652), (14, 941180), (20, 658826), (28, 470590), (35, 376472), (40, 329413), (56, 235295), (70, 188236), (140, 94118), (280, 47059)]