100484740

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{48779}}^1$

素因数の和:48891

約数の個数: 24

約数和(自身を含む): 213071040

約数和(自身を除く): 112586300

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 48779, 97558, 195116, 243895, 487790, 975580, 5024237, 10048474, 20096948, 25121185, 50242370, 100484740]

約数ペア:

[(1, 100484740), (2, 50242370), (4, 25121185), (5, 20096948), (10, 10048474), (20, 5024237), (103, 975580), (206, 487790), (412, 243895), (515, 195116), (1030, 97558), (2060, 48779)]