2026700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1586

約数の個数: 36

約数和(自身を含む): 4739280

約数和(自身を除く): 2712580

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 1559, 3118, 6236, 7795, 15590, 20267, 31180, 38975, 40534, 77950, 81068, 101335, 155900, 202670, 405340, 506675, 1013350, 2026700]

約数ペア:

[(1, 2026700), (2, 1013350), (4, 506675), (5, 405340), (10, 202670), (13, 155900), (20, 101335), (25, 81068), (26, 77950), (50, 40534), (52, 38975), (65, 31180), (100, 20267), (130, 15590), (260, 7795), (325, 6236), (650, 3118), (1300, 1559)]