77234800

素因数分解:

$2^4\times 5^2\times {\mathrm{293}}^1\times {\mathrm{659}}^1$

素因数の和:970

約数の個数: 60

約数和(自身を含む): 186472440

約数和(自身を除く): 109237640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 293, 400, 586, 659, 1172, 1318, 1465, 2344, 2636, 2930, 3295, 4688, 5272, 5860, 6590, 7325, 10544, 11720, 13180, 14650, 16475, 23440, 26360, 29300, 32950, 52720, 58600, 65900, 117200, 131800, 193087, 263600, 386174, 772348, 965435, 1544696, 1930870, 3089392, 3861740, 4827175, 7723480, 9654350, 15446960, 19308700, 38617400, 77234800]

約数ペア:

[(1, 77234800), (2, 38617400), (4, 19308700), (5, 15446960), (8, 9654350), (10, 7723480), (16, 4827175), (20, 3861740), (25, 3089392), (40, 1930870), (50, 1544696), (80, 965435), (100, 772348), (200, 386174), (293, 263600), (400, 193087), (586, 131800), (659, 117200), (1172, 65900), (1318, 58600), (1465, 52720), (2344, 32950), (2636, 29300), (2930, 26360), (3295, 23440), (4688, 16475), (5272, 14650), (5860, 13180), (6590, 11720), (7325, 10544)]