66346610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 136733184

約数和(自身を除く): 70386574

約数列:

[1, 2, 5, 10, 11, 22, 41, 47, 55, 82, 94, 110, 205, 235, 313, 410, 451, 470, 517, 626, 902, 1034, 1565, 1927, 2255, 2585, 3130, 3443, 3854, 4510, 5170, 6886, 9635, 12833, 14711, 17215, 19270, 21197, 25666, 29422, 34430, 42394, 64165, 73555, 105985, 128330, 141163, 147110, 161821, 211970, 282326, 323642, 603151, 705815, 809105, 1206302, 1411630, 1618210, 3015755, 6031510, 6634661, 13269322, 33173305, 66346610]

約数ペア:

[(1, 66346610), (2, 33173305), (5, 13269322), (10, 6634661), (11, 6031510), (22, 3015755), (41, 1618210), (47, 1411630), (55, 1206302), (82, 809105), (94, 705815), (110, 603151), (205, 323642), (235, 282326), (313, 211970), (410, 161821), (451, 147110), (470, 141163), (517, 128330), (626, 105985), (902, 73555), (1034, 64165), (1565, 42394), (1927, 34430), (2255, 29422), (2585, 25666), (3130, 21197), (3443, 19270), (3854, 17215), (4510, 14711), (5170, 12833), (6886, 9635)]