118996810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{16927}}^1$

素因数の和:16990

約数の個数: 32

約数和(自身を含む): 231575040

約数和(自身を除く): 112578230

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 16927, 33854, 84635, 169270, 321613, 626299, 643226, 1252598, 1608065, 3131495, 3216130, 6262990, 11899681, 23799362, 59498405, 118996810]

約数ペア:

[(1, 118996810), (2, 59498405), (5, 23799362), (10, 11899681), (19, 6262990), (37, 3216130), (38, 3131495), (74, 1608065), (95, 1252598), (185, 643226), (190, 626299), (370, 321613), (703, 169270), (1406, 84635), (3515, 33854), (7030, 16927)]