11442980

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{787}}^1$

素因数の和:1523

約数の個数: 24

約数和(自身を含む): 24093888

約数和(自身を除く): 12650908

約数列:

[1, 2, 4, 5, 10, 20, 727, 787, 1454, 1574, 2908, 3148, 3635, 3935, 7270, 7870, 14540, 15740, 572149, 1144298, 2288596, 2860745, 5721490, 11442980]

約数ペア:

[(1, 11442980), (2, 5721490), (4, 2860745), (5, 2288596), (10, 1144298), (20, 572149), (727, 15740), (787, 14540), (1454, 7870), (1574, 7270), (2908, 3935), (3148, 3635)]