118866800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{22859}}^1$

素因数の和:22890

約数の個数: 60

約数和(自身を含む): 307558440

約数和(自身を除く): 188691640

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 80, 100, 104, 130, 200, 208, 260, 325, 400, 520, 650, 1040, 1300, 2600, 5200, 22859, 45718, 91436, 114295, 182872, 228590, 297167, 365744, 457180, 571475, 594334, 914360, 1142950, 1188668, 1485835, 1828720, 2285900, 2377336, 2971670, 4571800, 4754672, 5943340, 7429175, 9143600, 11886680, 14858350, 23773360, 29716700, 59433400, 118866800]

約数ペア:

[(1, 118866800), (2, 59433400), (4, 29716700), (5, 23773360), (8, 14858350), (10, 11886680), (13, 9143600), (16, 7429175), (20, 5943340), (25, 4754672), (26, 4571800), (40, 2971670), (50, 2377336), (52, 2285900), (65, 1828720), (80, 1485835), (100, 1188668), (104, 1142950), (130, 914360), (200, 594334), (208, 571475), (260, 457180), (325, 365744), (400, 297167), (520, 228590), (650, 182872), (1040, 114295), (1300, 91436), (2600, 45718), (5200, 22859)]