67895840

素因数分解:

$2^5\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5813}}^1$

素因数の和:5901

約数の個数: 48

約数和(自身を含む): 162629208

約数和(自身を除く): 94733368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 73, 80, 146, 160, 292, 365, 584, 730, 1168, 1460, 2336, 2920, 5813, 5840, 11626, 11680, 23252, 29065, 46504, 58130, 93008, 116260, 186016, 232520, 424349, 465040, 848698, 930080, 1697396, 2121745, 3394792, 4243490, 6789584, 8486980, 13579168, 16973960, 33947920, 67895840]

約数ペア:

[(1, 67895840), (2, 33947920), (4, 16973960), (5, 13579168), (8, 8486980), (10, 6789584), (16, 4243490), (20, 3394792), (32, 2121745), (40, 1697396), (73, 930080), (80, 848698), (146, 465040), (160, 424349), (292, 232520), (365, 186016), (584, 116260), (730, 93008), (1168, 58130), (1460, 46504), (2336, 29065), (2920, 23252), (5813, 11680), (5840, 11626)]