2016322840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7201153}}^1$

素因数の和:7201171

約数の個数: 32

約数和(自身を含む): 5184830880

約数和(自身を除く): 3168508040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7201153, 14402306, 28804612, 36005765, 50408071, 57609224, 72011530, 100816142, 144023060, 201632284, 252040355, 288046120, 403264568, 504080710, 1008161420, 2016322840]

約数ペア:

[(1, 2016322840), (2, 1008161420), (4, 504080710), (5, 403264568), (7, 288046120), (8, 252040355), (10, 201632284), (14, 144023060), (20, 100816142), (28, 72011530), (35, 57609224), (40, 50408071), (56, 36005765), (70, 28804612), (140, 14402306), (280, 7201153)]