4053400

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1559}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 10155600

約数和(自身を除く): 6102200

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, 1300, 1559, 2600, 3118, 6236, 7795, 12472, 15590, 20267, 31180, 38975, 40534, 62360, 77950, 81068, 101335, 155900, 162136, 202670, 311800, 405340, 506675, 810680, 1013350, 2026700, 4053400]

約数ペア:

[(1, 4053400), (2, 2026700), (4, 1013350), (5, 810680), (8, 506675), (10, 405340), (13, 311800), (20, 202670), (25, 162136), (26, 155900), (40, 101335), (50, 81068), (52, 77950), (65, 62360), (100, 40534), (104, 38975), (130, 31180), (200, 20267), (260, 15590), (325, 12472), (520, 7795), (650, 6236), (1300, 3118), (1559, 2600)]