2017274320

素因数分解:

$2^4\times 5^1\times {\mathrm{2011}}^1\times {\mathrm{12539}}^1$

素因数の和:14563

約数の個数: 40

約数和(自身を含む): 4692869280

約数和(自身を除く): 2675594960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2011, 4022, 8044, 10055, 12539, 16088, 20110, 25078, 32176, 40220, 50156, 62695, 80440, 100312, 125390, 160880, 200624, 250780, 501560, 1003120, 25215929, 50431858, 100863716, 126079645, 201727432, 252159290, 403454864, 504318580, 1008637160, 2017274320]

約数ペア:

[(1, 2017274320), (2, 1008637160), (4, 504318580), (5, 403454864), (8, 252159290), (10, 201727432), (16, 126079645), (20, 100863716), (40, 50431858), (80, 25215929), (2011, 1003120), (4022, 501560), (8044, 250780), (10055, 200624), (12539, 160880), (16088, 125390), (20110, 100312), (25078, 80440), (32176, 62695), (40220, 50156)]