67966600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{26141}}^1$

素因数の和:26170

約数の個数: 48

約数和(自身を含む): 170184420

約数和(自身を除く): 102217820

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1300, 2600, 26141, 52282, 104564, 130705, 209128, 261410, 339833, 522820, 653525, 679666, 1045640, 1307050, 1359332, 1699165, 2614100, 2718664, 3398330, 5228200, 6796660, 8495825, 13593320, 16991650, 33983300, 67966600]

約数ペア:

[(1, 67966600), (2, 33983300), (4, 16991650), (5, 13593320), (8, 8495825), (10, 6796660), (13, 5228200), (20, 3398330), (25, 2718664), (26, 2614100), (40, 1699165), (50, 1359332), (52, 1307050), (65, 1045640), (100, 679666), (104, 653525), (130, 522820), (200, 339833), (260, 261410), (325, 209128), (520, 130705), (650, 104564), (1300, 52282), (2600, 26141)]