128009360

素因数分解:

$2^4\times 5^1\times {\mathrm{1033}}^1\times {\mathrm{1549}}^1$

素因数の和:2595

約数の個数: 40

約数和(自身を含む): 298102200

約数和(自身を除く): 170092840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1033, 1549, 2066, 3098, 4132, 5165, 6196, 7745, 8264, 10330, 12392, 15490, 16528, 20660, 24784, 30980, 41320, 61960, 82640, 123920, 1600117, 3200234, 6400468, 8000585, 12800936, 16001170, 25601872, 32002340, 64004680, 128009360]

約数ペア:

[(1, 128009360), (2, 64004680), (4, 32002340), (5, 25601872), (8, 16001170), (10, 12800936), (16, 8000585), (20, 6400468), (40, 3200234), (80, 1600117), (1033, 123920), (1549, 82640), (2066, 61960), (3098, 41320), (4132, 30980), (5165, 24784), (6196, 20660), (7745, 16528), (8264, 15490), (10330, 12392)]