66211310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 64

約数和(自身を含む): 136188864

約数和(自身を除く): 69977554

約数列:

[1, 2, 5, 10, 11, 22, 41, 53, 55, 82, 106, 110, 205, 265, 277, 410, 451, 530, 554, 583, 902, 1166, 1385, 2173, 2255, 2770, 2915, 3047, 4346, 4510, 5830, 6094, 10865, 11357, 14681, 15235, 21730, 22714, 23903, 29362, 30470, 47806, 56785, 73405, 113570, 119515, 124927, 146810, 161491, 239030, 249854, 322982, 601921, 624635, 807455, 1203842, 1249270, 1614910, 3009605, 6019210, 6621131, 13242262, 33105655, 66211310]

約数ペア:

[(1, 66211310), (2, 33105655), (5, 13242262), (10, 6621131), (11, 6019210), (22, 3009605), (41, 1614910), (53, 1249270), (55, 1203842), (82, 807455), (106, 624635), (110, 601921), (205, 322982), (265, 249854), (277, 239030), (410, 161491), (451, 146810), (530, 124927), (554, 119515), (583, 113570), (902, 73405), (1166, 56785), (1385, 47806), (2173, 30470), (2255, 29362), (2770, 23903), (2915, 22714), (3047, 21730), (4346, 15235), (4510, 14681), (5830, 11357), (6094, 10865)]