77071040

素因数分解:

$2^6\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1061}}^1$

素因数の和:1305

約数の個数: 56

約数和(自身を含む): 184507632

約数和(自身を除く): 107436592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 227, 320, 454, 908, 1061, 1135, 1816, 2122, 2270, 3632, 4244, 4540, 5305, 7264, 8488, 9080, 10610, 14528, 16976, 18160, 21220, 33952, 36320, 42440, 67904, 72640, 84880, 169760, 240847, 339520, 481694, 963388, 1204235, 1926776, 2408470, 3853552, 4816940, 7707104, 9633880, 15414208, 19267760, 38535520, 77071040]

約数ペア:

[(1, 77071040), (2, 38535520), (4, 19267760), (5, 15414208), (8, 9633880), (10, 7707104), (16, 4816940), (20, 3853552), (32, 2408470), (40, 1926776), (64, 1204235), (80, 963388), (160, 481694), (227, 339520), (320, 240847), (454, 169760), (908, 84880), (1061, 72640), (1135, 67904), (1816, 42440), (2122, 36320), (2270, 33952), (3632, 21220), (4244, 18160), (4540, 16976), (5305, 14528), (7264, 10610), (8488, 9080)]