260025296

素因数分解:

$2^4\times {\mathrm{2999}}^1\times {\mathrm{5419}}^1$

素因数の和:8426

約数の個数: 20

約数和(自身を含む): 504060000

約数和(自身を除く): 244034704

約数列:

[1, 2, 4, 8, 16, 2999, 5419, 5998, 10838, 11996, 21676, 23992, 43352, 47984, 86704, 16251581, 32503162, 65006324, 130012648, 260025296]

約数ペア:

[(1, 260025296), (2, 130012648), (4, 65006324), (8, 32503162), (16, 16251581), (2999, 86704), (5419, 47984), (5998, 43352), (10838, 23992), (11996, 21676)]