6478580

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1427}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 13674528

約数和(自身を除く): 7195948

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 1427, 2270, 2854, 4540, 5708, 7135, 14270, 28540, 323929, 647858, 1295716, 1619645, 3239290, 6478580]

約数ペア:

[(1, 6478580), (2, 3239290), (4, 1619645), (5, 1295716), (10, 647858), (20, 323929), (227, 28540), (454, 14270), (908, 7135), (1135, 5708), (1427, 4540), (2270, 2854)]