27211600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{5233}}^1$

素因数の和:5264

約数の個数: 60

約数和(自身を含む): 70418236

約数和(自身を除く): 43206636

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 5233, 10466, 20932, 26165, 41864, 52330, 68029, 83728, 104660, 130825, 136058, 209320, 261650, 272116, 340145, 418640, 523300, 544232, 680290, 1046600, 1088464, 1360580, 1700725, 2093200, 2721160, 3401450, 5442320, 6802900, 13605800, 27211600]

約数ペア:

[(1, 27211600), (2, 13605800), (4, 6802900), (5, 5442320), (8, 3401450), (10, 2721160), (13, 2093200), (16, 1700725), (20, 1360580), (25, 1088464), (26, 1046600), (40, 680290), (50, 544232), (52, 523300), (65, 418640), (80, 340145), (100, 272116), (104, 261650), (130, 209320), (200, 136058), (208, 130825), (260, 104660), (325, 83728), (400, 68029), (520, 52330), (650, 41864), (1040, 26165), (1300, 20932), (2600, 10466), (5200, 5233)]