25122180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{22037}}^1$

素因数の和:22068

約数の個数: 48

約数和(自身を含む): 74047680

約数和(自身を除く): 48925500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 22037, 44074, 66111, 88148, 110185, 132222, 220370, 264444, 330555, 418703, 440740, 661110, 837406, 1256109, 1322220, 1674812, 2093515, 2512218, 4187030, 5024436, 6280545, 8374060, 12561090, 25122180]

約数ペア:

[(1, 25122180), (2, 12561090), (3, 8374060), (4, 6280545), (5, 5024436), (6, 4187030), (10, 2512218), (12, 2093515), (15, 1674812), (19, 1322220), (20, 1256109), (30, 837406), (38, 661110), (57, 440740), (60, 418703), (76, 330555), (95, 264444), (114, 220370), (190, 132222), (228, 110185), (285, 88148), (380, 66111), (570, 44074), (1140, 22037)]