1682260

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{233}}^1$

素因数の和:280

約数の個数: 36

約数和(自身を含む): 3744468

約数和(自身を除く): 2062208

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 233, 361, 380, 466, 722, 932, 1165, 1444, 1805, 2330, 3610, 4427, 4660, 7220, 8854, 17708, 22135, 44270, 84113, 88540, 168226, 336452, 420565, 841130, 1682260]

約数ペア:

[(1, 1682260), (2, 841130), (4, 420565), (5, 336452), (10, 168226), (19, 88540), (20, 84113), (38, 44270), (76, 22135), (95, 17708), (190, 8854), (233, 7220), (361, 4660), (380, 4427), (466, 3610), (722, 2330), (932, 1805), (1165, 1444)]