5280669650

素因数分解:

$2^1\times 5^2\times {\mathrm{643}}^1\times {\mathrm{164251}}^1$

素因数の和:164906

約数の個数: 24

約数和(自身を含む): 9837380784

約数和(自身を除く): 4556711134

約数列:

[1, 2, 5, 10, 25, 50, 643, 1286, 3215, 6430, 16075, 32150, 164251, 328502, 821255, 1642510, 4106275, 8212550, 105613393, 211226786, 528066965, 1056133930, 2640334825, 5280669650]

約数ペア:

[(1, 5280669650), (2, 2640334825), (5, 1056133930), (10, 528066965), (25, 211226786), (50, 105613393), (643, 8212550), (1286, 4106275), (3215, 1642510), (6430, 821255), (16075, 328502), (32150, 164251)]