27362140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105239}}^1$

素因数の和:105261

約数の個数: 24

約数和(自身を含む): 61881120

約数和(自身を除く): 34518980

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 105239, 210478, 420956, 526195, 1052390, 1368107, 2104780, 2736214, 5472428, 6840535, 13681070, 27362140]

約数ペア:

[(1, 27362140), (2, 13681070), (4, 6840535), (5, 5472428), (10, 2736214), (13, 2104780), (20, 1368107), (26, 1052390), (52, 526195), (65, 420956), (130, 210478), (260, 105239)]