78377470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{11149}}^1$

素因数の和:11212

約数の個数: 32

約数和(自身を含む): 152532000

約数和(自身を除く): 74154530

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 370, 703, 1406, 3515, 7030, 11149, 22298, 55745, 111490, 211831, 412513, 423662, 825026, 1059155, 2062565, 2118310, 4125130, 7837747, 15675494, 39188735, 78377470]

約数ペア:

[(1, 78377470), (2, 39188735), (5, 15675494), (10, 7837747), (19, 4125130), (37, 2118310), (38, 2062565), (74, 1059155), (95, 825026), (185, 423662), (190, 412513), (370, 211831), (703, 111490), (1406, 55745), (3515, 22298), (7030, 11149)]