52656800

素因数分解:

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

素因数の和:9430

約数の個数: 72

約数和(自身を含む): 146928096

約数和(自身を除く): 94271296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 9403, 18806, 37612, 47015, 65821, 75224, 94030, 131642, 150448, 188060, 235075, 263284, 300896, 329105, 376120, 470150, 526568, 658210, 752240, 940300, 1053136, 1316420, 1504480, 1645525, 1880600, 2106272, 2632840, 3291050, 3761200, 5265680, 6582100, 7522400, 10531360, 13164200, 26328400, 52656800]

約数ペア:

[(1, 52656800), (2, 26328400), (4, 13164200), (5, 10531360), (7, 7522400), (8, 6582100), (10, 5265680), (14, 3761200), (16, 3291050), (20, 2632840), (25, 2106272), (28, 1880600), (32, 1645525), (35, 1504480), (40, 1316420), (50, 1053136), (56, 940300), (70, 752240), (80, 658210), (100, 526568), (112, 470150), (140, 376120), (160, 329105), (175, 300896), (200, 263284), (224, 235075), (280, 188060), (350, 150448), (400, 131642), (560, 94030), (700, 75224), (800, 65821), (1120, 47015), (1400, 37612), (2800, 18806), (5600, 9403)]