2453670220

素因数分解:

$2^2\times 5^1\times {\mathrm{3517}}^1\times {\mathrm{34883}}^1$

素因数の和:38409

約数の個数: 24

約数和(自身を含む): 5154320304

約数和(自身を除く): 2700650084

約数列:

[1, 2, 4, 5, 10, 20, 3517, 7034, 14068, 17585, 34883, 35170, 69766, 70340, 139532, 174415, 348830, 697660, 122683511, 245367022, 490734044, 613417555, 1226835110, 2453670220]

約数ペア:

[(1, 2453670220), (2, 1226835110), (4, 613417555), (5, 490734044), (10, 245367022), (20, 122683511), (3517, 697660), (7034, 348830), (14068, 174415), (17585, 139532), (34883, 70340), (35170, 69766)]