1012364210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{557}}^1$

素因数の和:660

約数の個数: 128

約数和(自身を含む): 2267854848

約数和(自身を除く): 1255490638

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 41, 55, 62, 65, 82, 110, 130, 143, 155, 205, 286, 310, 341, 403, 410, 451, 533, 557, 682, 715, 806, 902, 1066, 1114, 1271, 1430, 1705, 2015, 2255, 2542, 2665, 2785, 3410, 4030, 4433, 4510, 5330, 5570, 5863, 6127, 6355, 7241, 8866, 11726, 12254, 12710, 13981, 14482, 16523, 17267, 22165, 22837, 27962, 29315, 30635, 33046, 34534, 36205, 44330, 45674, 58630, 61270, 69905, 72410, 79651, 82615, 86335, 114185, 139810, 159302, 165230, 172670, 181753, 189937, 224471, 228370, 251207, 296881, 363506, 379874, 398255, 448942, 502414, 593762, 707947, 796510, 908765, 949685, 1122355, 1256035, 1415894, 1484405, 1817530, 1899370, 2244710, 2469181, 2512070, 2968810, 3265691, 3539735, 4938362, 6531382, 7079470, 7787417, 9203311, 12345905, 15574834, 16328455, 18406622, 24691810, 32656910, 38937085, 46016555, 77874170, 92033110, 101236421, 202472842, 506182105, 1012364210]

約数ペア:

[(1, 1012364210), (2, 506182105), (5, 202472842), (10, 101236421), (11, 92033110), (13, 77874170), (22, 46016555), (26, 38937085), (31, 32656910), (41, 24691810), (55, 18406622), (62, 16328455), (65, 15574834), (82, 12345905), (110, 9203311), (130, 7787417), (143, 7079470), (155, 6531382), (205, 4938362), (286, 3539735), (310, 3265691), (341, 2968810), (403, 2512070), (410, 2469181), (451, 2244710), (533, 1899370), (557, 1817530), (682, 1484405), (715, 1415894), (806, 1256035), (902, 1122355), (1066, 949685), (1114, 908765), (1271, 796510), (1430, 707947), (1705, 593762), (2015, 502414), (2255, 448942), (2542, 398255), (2665, 379874), (2785, 363506), (3410, 296881), (4030, 251207), (4433, 228370), (4510, 224471), (5330, 189937), (5570, 181753), (5863, 172670), (6127, 165230), (6355, 159302), (7241, 139810), (8866, 114185), (11726, 86335), (12254, 82615), (12710, 79651), (13981, 72410), (14482, 69905), (16523, 61270), (17267, 58630), (22165, 45674), (22837, 44330), (27962, 36205), (29315, 34534), (30635, 33046)]