26243820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145799}}^1$

素因数の和:145814

約数の個数: 36

約数和(自身を含む): 79606800

約数和(自身を除く): 53362980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145799, 291598, 437397, 583196, 728995, 874794, 1312191, 1457990, 1749588, 2186985, 2624382, 2915980, 4373970, 5248764, 6560955, 8747940, 13121910, 26243820]

約数ペア:

[(1, 26243820), (2, 13121910), (3, 8747940), (4, 6560955), (5, 5248764), (6, 4373970), (9, 2915980), (10, 2624382), (12, 2186985), (15, 1749588), (18, 1457990), (20, 1312191), (30, 874794), (36, 728995), (45, 583196), (60, 437397), (90, 291598), (180, 145799)]