10917740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 24548832

約数和(自身を除く): 13631092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 163, 170, 197, 326, 340, 394, 652, 788, 815, 985, 1630, 1970, 2771, 3260, 3349, 3940, 5542, 6698, 11084, 13396, 13855, 16745, 27710, 32111, 33490, 55420, 64222, 66980, 128444, 160555, 321110, 545887, 642220, 1091774, 2183548, 2729435, 5458870, 10917740]

約数ペア:

[(1, 10917740), (2, 5458870), (4, 2729435), (5, 2183548), (10, 1091774), (17, 642220), (20, 545887), (34, 321110), (68, 160555), (85, 128444), (163, 66980), (170, 64222), (197, 55420), (326, 33490), (340, 32111), (394, 27710), (652, 16745), (788, 13855), (815, 13396), (985, 11084), (1630, 6698), (1970, 5542), (2771, 3940), (3260, 3349)]