26177320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50341}}^1$

素因数の和:50365

約数の個数: 32

約数和(自身を含む): 63430920

約数和(自身を除く): 37253600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50341, 100682, 201364, 251705, 402728, 503410, 654433, 1006820, 1308866, 2013640, 2617732, 3272165, 5235464, 6544330, 13088660, 26177320]

約数ペア:

[(1, 26177320), (2, 13088660), (4, 6544330), (5, 5235464), (8, 3272165), (10, 2617732), (13, 2013640), (20, 1308866), (26, 1006820), (40, 654433), (52, 503410), (65, 402728), (104, 251705), (130, 201364), (260, 100682), (520, 50341)]