140822120

素因数分解:

$2^3\times 5^1\times {\mathrm{1093}}^1\times {\mathrm{3221}}^1$

素因数の和:4325

約数の個数: 32

約数和(自身を含む): 317238120

約数和(自身を除く): 176416000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1093, 2186, 3221, 4372, 5465, 6442, 8744, 10930, 12884, 16105, 21860, 25768, 32210, 43720, 64420, 128840, 3520553, 7041106, 14082212, 17602765, 28164424, 35205530, 70411060, 140822120]

約数ペア:

[(1, 140822120), (2, 70411060), (4, 35205530), (5, 28164424), (8, 17602765), (10, 14082212), (20, 7041106), (40, 3520553), (1093, 128840), (2186, 64420), (3221, 43720), (4372, 32210), (5465, 25768), (6442, 21860), (8744, 16105), (10930, 12884)]