27249430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{797}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 53089344

約数和(自身を除く): 25839914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 263, 526, 797, 1315, 1594, 2630, 3419, 3985, 6838, 7970, 10361, 17095, 20722, 34190, 51805, 103610, 209611, 419222, 1048055, 2096110, 2724943, 5449886, 13624715, 27249430]

約数ペア:

[(1, 27249430), (2, 13624715), (5, 5449886), (10, 2724943), (13, 2096110), (26, 1048055), (65, 419222), (130, 209611), (263, 103610), (526, 51805), (797, 34190), (1315, 20722), (1594, 17095), (2630, 10361), (3419, 7970), (3985, 6838)]