26270980

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{8699}}^1$

素因数の和:8859

約数の個数: 24

約数和(自身を含む): 55540800

約数和(自身を除く): 29269820

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 8699, 17398, 34796, 43495, 86990, 173980, 1313549, 2627098, 5254196, 6567745, 13135490, 26270980]

約数ペア:

[(1, 26270980), (2, 13135490), (4, 6567745), (5, 5254196), (10, 2627098), (20, 1313549), (151, 173980), (302, 86990), (604, 43495), (755, 34796), (1510, 17398), (3020, 8699)]