26967980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103723}}^1$

素因数の和:103745

約数の個数: 24

約数和(自身を含む): 60989712

約数和(自身を除く): 34021732

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 103723, 207446, 414892, 518615, 1037230, 1348399, 2074460, 2696798, 5393596, 6741995, 13483990, 26967980]

約数ペア:

[(1, 26967980), (2, 13483990), (4, 6741995), (5, 5393596), (10, 2696798), (13, 2074460), (20, 1348399), (26, 1037230), (52, 518615), (65, 414892), (130, 207446), (260, 103723)]