1343260

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1429}}^1$

素因数の和:1485

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1539620

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 1429, 2858, 5716, 7145, 14290, 28580, 67163, 134326, 268652, 335815, 671630, 1343260]

約数ペア:

[(1, 1343260), (2, 671630), (4, 335815), (5, 268652), (10, 134326), (20, 67163), (47, 28580), (94, 14290), (188, 7145), (235, 5716), (470, 2858), (940, 1429)]