42080104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 47732696

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 107, 109, 164, 214, 218, 328, 428, 436, 451, 856, 872, 902, 1177, 1199, 1804, 2354, 2398, 3608, 4387, 4469, 4708, 4796, 8774, 8938, 9416, 9592, 11663, 17548, 17876, 23326, 35096, 35752, 46652, 48257, 49159, 93304, 96514, 98318, 128293, 193028, 196636, 256586, 386056, 393272, 478183, 513172, 956366, 1026344, 1912732, 3825464, 5260013, 10520026, 21040052, 42080104]

約数ペア:

[(1, 42080104), (2, 21040052), (4, 10520026), (8, 5260013), (11, 3825464), (22, 1912732), (41, 1026344), (44, 956366), (82, 513172), (88, 478183), (107, 393272), (109, 386056), (164, 256586), (214, 196636), (218, 193028), (328, 128293), (428, 98318), (436, 96514), (451, 93304), (856, 49159), (872, 48257), (902, 46652), (1177, 35752), (1199, 35096), (1804, 23326), (2354, 17876), (2398, 17548), (3608, 11663), (4387, 9592), (4469, 9416), (4708, 8938), (4796, 8774)]