25052690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1871}}^1$

素因数の和:1994

約数の個数: 32

約数和(自身を含む): 49061376

約数和(自身を除く): 24008686

約数列:

[1, 2, 5, 10, 13, 26, 65, 103, 130, 206, 515, 1030, 1339, 1871, 2678, 3742, 6695, 9355, 13390, 18710, 24323, 48646, 121615, 192713, 243230, 385426, 963565, 1927130, 2505269, 5010538, 12526345, 25052690]

約数ペア:

[(1, 25052690), (2, 12526345), (5, 5010538), (10, 2505269), (13, 1927130), (26, 963565), (65, 385426), (103, 243230), (130, 192713), (206, 121615), (515, 48646), (1030, 24323), (1339, 18710), (1871, 13390), (2678, 9355), (3742, 6695)]