12725050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19577}}^1$

素因数の和:19602

約数の個数: 24

約数和(自身を含む): 25490556

約数和(自身を除く): 12765506

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 19577, 39154, 97885, 195770, 254501, 489425, 509002, 978850, 1272505, 2545010, 6362525, 12725050]

約数ペア:

[(1, 12725050), (2, 6362525), (5, 2545010), (10, 1272505), (13, 978850), (25, 509002), (26, 489425), (50, 254501), (65, 195770), (130, 97885), (325, 39154), (650, 19577)]