574112840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2050403}}^1$

素因数の和:2050421

約数の個数: 32

約数和(自身を含む): 1476290880

約数和(自身を除く): 902178040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2050403, 4100806, 8201612, 10252015, 14352821, 16403224, 20504030, 28705642, 41008060, 57411284, 71764105, 82016120, 114822568, 143528210, 287056420, 574112840]

約数ペア:

[(1, 574112840), (2, 287056420), (4, 143528210), (5, 114822568), (7, 82016120), (8, 71764105), (10, 57411284), (14, 41008060), (20, 28705642), (28, 20504030), (35, 16403224), (40, 14352821), (56, 10252015), (70, 8201612), (140, 4100806), (280, 2050403)]