11976520

素因数分解:

$2^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1319}}^1$

素因数の和:1557

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 15109880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 227, 454, 908, 1135, 1319, 1816, 2270, 2638, 4540, 5276, 6595, 9080, 10552, 13190, 26380, 52760, 299413, 598826, 1197652, 1497065, 2395304, 2994130, 5988260, 11976520]

約数ペア:

[(1, 11976520), (2, 5988260), (4, 2994130), (5, 2395304), (8, 1497065), (10, 1197652), (20, 598826), (40, 299413), (227, 52760), (454, 26380), (908, 13190), (1135, 10552), (1319, 9080), (1816, 6595), (2270, 5276), (2638, 4540)]