134338780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{65213}}^1$

素因数の和:65325

約数の個数: 24

約数和(自身を含む): 284854752

約数和(自身を除く): 150515972

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 65213, 130426, 260852, 326065, 652130, 1304260, 6716939, 13433878, 26867756, 33584695, 67169390, 134338780]

約数ペア:

[(1, 134338780), (2, 67169390), (4, 33584695), (5, 26867756), (10, 13433878), (20, 6716939), (103, 1304260), (206, 652130), (412, 326065), (515, 260852), (1030, 130426), (2060, 65213)]