2017268560

素因数分解:

$2^4\times 5^1\times {\mathrm{3083}}^1\times {\mathrm{8179}}^1$

素因数の和:11275

約数の個数: 40

約数和(自身を含む): 4692244320

約数和(自身を除く): 2674975760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3083, 6166, 8179, 12332, 15415, 16358, 24664, 30830, 32716, 40895, 49328, 61660, 65432, 81790, 123320, 130864, 163580, 246640, 327160, 654320, 25215857, 50431714, 100863428, 126079285, 201726856, 252158570, 403453712, 504317140, 1008634280, 2017268560]

約数ペア:

[(1, 2017268560), (2, 1008634280), (4, 504317140), (5, 403453712), (8, 252158570), (10, 201726856), (16, 126079285), (20, 100863428), (40, 50431714), (80, 25215857), (3083, 654320), (6166, 327160), (8179, 246640), (12332, 163580), (15415, 130864), (16358, 123320), (24664, 81790), (30830, 65432), (32716, 61660), (40895, 49328)]