4176520

素因数分解:

$2^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{541}}^1$

素因数の和:745

約数の個数: 32

約数和(自身を含む): 9463320

約数和(自身を除く): 5286800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 541, 772, 965, 1082, 1544, 1930, 2164, 2705, 3860, 4328, 5410, 7720, 10820, 21640, 104413, 208826, 417652, 522065, 835304, 1044130, 2088260, 4176520]

約数ペア:

[(1, 4176520), (2, 2088260), (4, 1044130), (5, 835304), (8, 522065), (10, 417652), (20, 208826), (40, 104413), (193, 21640), (386, 10820), (541, 7720), (772, 5410), (965, 4328), (1082, 3860), (1544, 2705), (1930, 2164)]