2018045425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103357}}^1$

素因数の和:103449

約数の個数: 24

約数和(自身を含む): 2768340672

約数和(自身を除く): 750295247

約数列:

[1, 5, 11, 25, 55, 71, 275, 355, 781, 1775, 3905, 19525, 103357, 516785, 1136927, 2583925, 5684635, 7338347, 28423175, 36691735, 80721817, 183458675, 403609085, 2018045425]

約数ペア:

[(1, 2018045425), (5, 403609085), (11, 183458675), (25, 80721817), (55, 36691735), (71, 28423175), (275, 7338347), (355, 5684635), (781, 2583925), (1775, 1136927), (3905, 516785), (19525, 103357)]