8251980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12503}}^1$

素因数の和:12526

約数の個数: 48

約数和(自身を含む): 25208064

約数和(自身を除く): 16956084

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 12503, 25006, 37509, 50012, 62515, 75018, 125030, 137533, 150036, 187545, 250060, 275066, 375090, 412599, 550132, 687665, 750180, 825198, 1375330, 1650396, 2062995, 2750660, 4125990, 8251980]

約数ペア:

[(1, 8251980), (2, 4125990), (3, 2750660), (4, 2062995), (5, 1650396), (6, 1375330), (10, 825198), (11, 750180), (12, 687665), (15, 550132), (20, 412599), (22, 375090), (30, 275066), (33, 250060), (44, 187545), (55, 150036), (60, 137533), (66, 125030), (110, 75018), (132, 62515), (165, 50012), (220, 37509), (330, 25006), (660, 12503)]