26395140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{439919}}^1$

素因数の和:439931

約数の個数: 24

約数和(自身を含む): 73906560

約数和(自身を除く): 47511420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 439919, 879838, 1319757, 1759676, 2199595, 2639514, 4399190, 5279028, 6598785, 8798380, 13197570, 26395140]

約数ペア:

[(1, 26395140), (2, 13197570), (3, 8798380), (4, 6598785), (5, 5279028), (6, 4399190), (10, 2639514), (12, 2199595), (15, 1759676), (20, 1319757), (30, 879838), (60, 439919)]