1488580

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{283}}^1$

素因数の和:555

約数の個数: 24

約数和(自身を含む): 3148992

約数和(自身を除く): 1660412

約数列:

[1, 2, 4, 5, 10, 20, 263, 283, 526, 566, 1052, 1132, 1315, 1415, 2630, 2830, 5260, 5660, 74429, 148858, 297716, 372145, 744290, 1488580]

約数ペア:

[(1, 1488580), (2, 744290), (4, 372145), (5, 297716), (10, 148858), (20, 74429), (263, 5660), (283, 5260), (526, 2830), (566, 2630), (1052, 1415), (1132, 1315)]