2012203075

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{53623}}^1$

素因数の和:53731

約数の個数: 24

約数和(自身を含む): 2659750400

約数和(自身を除く): 647547325

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 1501, 1975, 7505, 37525, 53623, 268115, 1018837, 1340575, 4236217, 5094185, 21181085, 25470925, 80488123, 105905425, 402440615, 2012203075]

約数ペア:

[(1, 2012203075), (5, 402440615), (19, 105905425), (25, 80488123), (79, 25470925), (95, 21181085), (395, 5094185), (475, 4236217), (1501, 1340575), (1975, 1018837), (7505, 268115), (37525, 53623)]