449570330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1201}}^1$

素因数の和:1343

約数の個数: 64

約数和(自身を含む): 915981696

約数和(自身を除く): 466411366

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 83, 110, 166, 205, 410, 415, 451, 830, 902, 913, 1201, 1826, 2255, 2402, 3403, 4510, 4565, 6005, 6806, 9130, 12010, 13211, 17015, 26422, 34030, 37433, 49241, 66055, 74866, 98482, 99683, 132110, 187165, 199366, 246205, 374330, 492410, 498415, 541651, 996830, 1083302, 1096513, 2193026, 2708255, 4087003, 5416510, 5482565, 8174006, 10965130, 20435015, 40870030, 44957033, 89914066, 224785165, 449570330]

約数ペア:

[(1, 449570330), (2, 224785165), (5, 89914066), (10, 44957033), (11, 40870030), (22, 20435015), (41, 10965130), (55, 8174006), (82, 5482565), (83, 5416510), (110, 4087003), (166, 2708255), (205, 2193026), (410, 1096513), (415, 1083302), (451, 996830), (830, 541651), (902, 498415), (913, 492410), (1201, 374330), (1826, 246205), (2255, 199366), (2402, 187165), (3403, 132110), (4510, 99683), (4565, 98482), (6005, 74866), (6806, 66055), (9130, 49241), (12010, 37433), (13211, 34030), (17015, 26422)]