124009270705

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{1291}}^1\times {\mathrm{19991}}^1$

素因数の和:21349

約数の個数: 24

約数和(自身を含む): 153893138112

約数和(自身を除く): 29883867407

約数列:

[1, 5, 31, 155, 961, 1291, 4805, 6455, 19991, 40021, 99955, 200105, 619721, 1240651, 3098605, 6203255, 19211351, 25808381, 96056755, 129041905, 800059811, 4000299055, 24801854141, 124009270705]

約数ペア:

[(1, 124009270705), (5, 24801854141), (31, 4000299055), (155, 800059811), (961, 129041905), (1291, 96056755), (4805, 25808381), (6455, 19211351), (19991, 6203255), (40021, 3098605), (99955, 1240651), (200105, 619721)]