26918440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35419}}^1$

素因数の和:35449

約数の個数: 32

約数和(自身を含む): 63756000

約数和(自身を除く): 36837560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 35419, 70838, 141676, 177095, 283352, 354190, 672961, 708380, 1345922, 1416760, 2691844, 3364805, 5383688, 6729610, 13459220, 26918440]

約数ペア:

[(1, 26918440), (2, 13459220), (4, 6729610), (5, 5383688), (8, 3364805), (10, 2691844), (19, 1416760), (20, 1345922), (38, 708380), (40, 672961), (76, 354190), (95, 283352), (152, 177095), (190, 141676), (380, 70838), (760, 35419)]