1750338740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{27409}}^1$

素因数の和:27552

約数の個数: 48

約数和(自身を含む): 3831260160

約数和(自身を除く): 2080921420

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 103, 124, 155, 206, 310, 412, 515, 620, 1030, 2060, 3193, 6386, 12772, 15965, 27409, 31930, 54818, 63860, 109636, 137045, 274090, 548180, 849679, 1699358, 2823127, 3398716, 4248395, 5646254, 8496790, 11292508, 14115635, 16993580, 28231270, 56462540, 87516937, 175033874, 350067748, 437584685, 875169370, 1750338740]

約数ペア:

[(1, 1750338740), (2, 875169370), (4, 437584685), (5, 350067748), (10, 175033874), (20, 87516937), (31, 56462540), (62, 28231270), (103, 16993580), (124, 14115635), (155, 11292508), (206, 8496790), (310, 5646254), (412, 4248395), (515, 3398716), (620, 2823127), (1030, 1699358), (2060, 849679), (3193, 548180), (6386, 274090), (12772, 137045), (15965, 109636), (27409, 63860), (31930, 54818)]