9914780

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{4813}}^1$

素因数の和:4925

約数の個数: 24

約数和(自身を含む): 21027552

約数和(自身を除く): 11112772

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 4813, 9626, 19252, 24065, 48130, 96260, 495739, 991478, 1982956, 2478695, 4957390, 9914780]

約数ペア:

[(1, 9914780), (2, 4957390), (4, 2478695), (5, 1982956), (10, 991478), (20, 495739), (103, 96260), (206, 48130), (412, 24065), (515, 19252), (1030, 9626), (2060, 4813)]