77143480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1024

約数の個数: 64

約数和(自身を含む): 182217600

約数和(自身を除く): 105074120

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 73, 116, 145, 146, 232, 290, 292, 365, 580, 584, 730, 911, 1160, 1460, 1822, 2117, 2920, 3644, 4234, 4555, 7288, 8468, 9110, 10585, 16936, 18220, 21170, 26419, 36440, 42340, 52838, 66503, 84680, 105676, 132095, 133006, 211352, 264190, 266012, 332515, 528380, 532024, 665030, 1056760, 1330060, 1928587, 2660120, 3857174, 7714348, 9642935, 15428696, 19285870, 38571740, 77143480]

約数ペア:

[(1, 77143480), (2, 38571740), (4, 19285870), (5, 15428696), (8, 9642935), (10, 7714348), (20, 3857174), (29, 2660120), (40, 1928587), (58, 1330060), (73, 1056760), (116, 665030), (145, 532024), (146, 528380), (232, 332515), (290, 266012), (292, 264190), (365, 211352), (580, 133006), (584, 132095), (730, 105676), (911, 84680), (1160, 66503), (1460, 52838), (1822, 42340), (2117, 36440), (2920, 26419), (3644, 21170), (4234, 18220), (4555, 16936), (7288, 10585), (8468, 9110)]