39130780

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{150503}}^1$

素因数の和:150525

約数の個数: 24

約数和(自身を含む): 88496352

約数和(自身を除く): 49365572

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 150503, 301006, 602012, 752515, 1505030, 1956539, 3010060, 3913078, 7826156, 9782695, 19565390, 39130780]

約数ペア:

[(1, 39130780), (2, 19565390), (4, 9782695), (5, 7826156), (10, 3913078), (13, 3010060), (20, 1956539), (26, 1505030), (52, 752515), (65, 602012), (130, 301006), (260, 150503)]