2763800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1063}}^1$

素因数の和:1092

約数の個数: 48

約数和(自身を含む): 6926640

約数和(自身を除く): 4162840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 200, 260, 325, 520, 650, 1063, 1300, 2126, 2600, 4252, 5315, 8504, 10630, 13819, 21260, 26575, 27638, 42520, 53150, 55276, 69095, 106300, 110552, 138190, 212600, 276380, 345475, 552760, 690950, 1381900, 2763800]

約数ペア:

[(1, 2763800), (2, 1381900), (4, 690950), (5, 552760), (8, 345475), (10, 276380), (13, 212600), (20, 138190), (25, 110552), (26, 106300), (40, 69095), (50, 55276), (52, 53150), (65, 42520), (100, 27638), (104, 26575), (130, 21260), (200, 13819), (260, 10630), (325, 8504), (520, 5315), (650, 4252), (1063, 2600), (1300, 2126)]