26933320

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1607}}^1$

素因数の和:2037

約数の個数: 32

約数和(自身を含む): 60782400

約数和(自身を除く): 33849080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1607, 1676, 2095, 3214, 3352, 4190, 6428, 8035, 8380, 12856, 16070, 16760, 32140, 64280, 673333, 1346666, 2693332, 3366665, 5386664, 6733330, 13466660, 26933320]

約数ペア:

[(1, 26933320), (2, 13466660), (4, 6733330), (5, 5386664), (8, 3366665), (10, 2693332), (20, 1346666), (40, 673333), (419, 64280), (838, 32140), (1607, 16760), (1676, 16070), (2095, 12856), (3214, 8380), (3352, 8035), (4190, 6428)]