69527920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11287}}^1$

素因数の和:11318

約数の個数: 80

約数和(自身を含む): 201558528

約数和(自身を除く): 132030608

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 11287, 22574, 45148, 56435, 79009, 90296, 112870, 124157, 158018, 180592, 225740, 248314, 316036, 395045, 451480, 496628, 620785, 632072, 790090, 869099, 902960, 993256, 1241570, 1264144, 1580180, 1738198, 1986512, 2483140, 3160360, 3476396, 4345495, 4966280, 6320720, 6952792, 8690990, 9932560, 13905584, 17381980, 34763960, 69527920]

約数ペア:

[(1, 69527920), (2, 34763960), (4, 17381980), (5, 13905584), (7, 9932560), (8, 8690990), (10, 6952792), (11, 6320720), (14, 4966280), (16, 4345495), (20, 3476396), (22, 3160360), (28, 2483140), (35, 1986512), (40, 1738198), (44, 1580180), (55, 1264144), (56, 1241570), (70, 993256), (77, 902960), (80, 869099), (88, 790090), (110, 632072), (112, 620785), (140, 496628), (154, 451480), (176, 395045), (220, 316036), (280, 248314), (308, 225740), (385, 180592), (440, 158018), (560, 124157), (616, 112870), (770, 90296), (880, 79009), (1232, 56435), (1540, 45148), (3080, 22574), (6160, 11287)]