11879840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10629

約数の個数: 48

約数和(自身を含む): 32078592

約数和(自身を除く): 20198752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 10607, 21214, 42428, 53035, 74249, 84856, 106070, 148498, 169712, 212140, 296996, 339424, 371245, 424280, 593992, 742490, 848560, 1187984, 1484980, 1697120, 2375968, 2969960, 5939920, 11879840]

約数ペア:

[(1, 11879840), (2, 5939920), (4, 2969960), (5, 2375968), (7, 1697120), (8, 1484980), (10, 1187984), (14, 848560), (16, 742490), (20, 593992), (28, 424280), (32, 371245), (35, 339424), (40, 296996), (56, 212140), (70, 169712), (80, 148498), (112, 106070), (140, 84856), (160, 74249), (224, 53035), (280, 42428), (560, 21214), (1120, 10607)]