4126540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18757}}^1$

素因数の和:18777

約数の個数: 24

約数和(自身を含む): 9454032

約数和(自身を除く): 5327492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 18757, 37514, 75028, 93785, 187570, 206327, 375140, 412654, 825308, 1031635, 2063270, 4126540]

約数ペア:

[(1, 4126540), (2, 2063270), (4, 1031635), (5, 825308), (10, 412654), (11, 375140), (20, 206327), (22, 187570), (44, 93785), (55, 75028), (110, 37514), (220, 18757)]