1938565580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{602039}}^1$

素因数の和:602078

約数の個数: 48

約数和(自身を含む): 4854850560

約数和(自身を除く): 2916284980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 602039, 1204078, 2408156, 3010195, 4214273, 6020390, 8428546, 12040780, 13846897, 16857092, 21071365, 27693794, 42142730, 55387588, 69234485, 84285460, 96928279, 138468970, 193856558, 276937940, 387713116, 484641395, 969282790, 1938565580]

約数ペア:

[(1, 1938565580), (2, 969282790), (4, 484641395), (5, 387713116), (7, 276937940), (10, 193856558), (14, 138468970), (20, 96928279), (23, 84285460), (28, 69234485), (35, 55387588), (46, 42142730), (70, 27693794), (92, 21071365), (115, 16857092), (140, 13846897), (161, 12040780), (230, 8428546), (322, 6020390), (460, 4214273), (644, 3010195), (805, 2408156), (1610, 1204078), (3220, 602039)]