5654420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9749}}^1$

素因数の和:9787

約数の個数: 24

約数和(自身を含む): 12285000

約数和(自身を除く): 6630580

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 9749, 19498, 38996, 48745, 97490, 194980, 282721, 565442, 1130884, 1413605, 2827210, 5654420]

約数ペア:

[(1, 5654420), (2, 2827210), (4, 1413605), (5, 1130884), (10, 565442), (20, 282721), (29, 194980), (58, 97490), (116, 48745), (145, 38996), (290, 19498), (580, 9749)]