131642000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{9403}}^1$

素因数の和:9433

約数の個数: 80

約数和(自身を含む): 363821952

約数和(自身を除く): 232179952

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 7000, 9403, 14000, 18806, 37612, 47015, 65821, 75224, 94030, 131642, 150448, 188060, 235075, 263284, 329105, 376120, 470150, 526568, 658210, 752240, 940300, 1053136, 1175375, 1316420, 1645525, 1880600, 2350750, 2632840, 3291050, 3761200, 4701500, 5265680, 6582100, 8227625, 9403000, 13164200, 16455250, 18806000, 26328400, 32910500, 65821000, 131642000]

約数ペア:

[(1, 131642000), (2, 65821000), (4, 32910500), (5, 26328400), (7, 18806000), (8, 16455250), (10, 13164200), (14, 9403000), (16, 8227625), (20, 6582100), (25, 5265680), (28, 4701500), (35, 3761200), (40, 3291050), (50, 2632840), (56, 2350750), (70, 1880600), (80, 1645525), (100, 1316420), (112, 1175375), (125, 1053136), (140, 940300), (175, 752240), (200, 658210), (250, 526568), (280, 470150), (350, 376120), (400, 329105), (500, 263284), (560, 235075), (700, 188060), (875, 150448), (1000, 131642), (1400, 94030), (1750, 75224), (2000, 65821), (2800, 47015), (3500, 37612), (7000, 18806), (9403, 14000)]