2017176280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7204201}}^1$

素因数の和:7204219

約数の個数: 32

約数和(自身を含む): 5187025440

約数和(自身を除く): 3169849160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7204201, 14408402, 28816804, 36021005, 50429407, 57633608, 72042010, 100858814, 144084020, 201717628, 252147035, 288168040, 403435256, 504294070, 1008588140, 2017176280]

約数ペア:

[(1, 2017176280), (2, 1008588140), (4, 504294070), (5, 403435256), (7, 288168040), (8, 252147035), (10, 201717628), (14, 144084020), (20, 100858814), (28, 72042010), (35, 57633608), (40, 50429407), (56, 36021005), (70, 28816804), (140, 14408402), (280, 7204201)]