2765380

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^2\times {\mathrm{101}}^1$

素因数の和:184

約数の個数: 36

約数和(自身を含む): 6027588

約数和(自身を除く): 3262208

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 101, 148, 185, 202, 370, 404, 505, 740, 1010, 1369, 2020, 2738, 3737, 5476, 6845, 7474, 13690, 14948, 18685, 27380, 37370, 74740, 138269, 276538, 553076, 691345, 1382690, 2765380]

約数ペア:

[(1, 2765380), (2, 1382690), (4, 691345), (5, 553076), (10, 276538), (20, 138269), (37, 74740), (74, 37370), (101, 27380), (148, 18685), (185, 14948), (202, 13690), (370, 7474), (404, 6845), (505, 5476), (740, 3737), (1010, 2738), (1369, 2020)]