13864480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{12379}}^1$

素因数の和:12401

約数の個数: 48

約数和(自身を含む): 37437120

約数和(自身を除く): 23572640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 12379, 24758, 49516, 61895, 86653, 99032, 123790, 173306, 198064, 247580, 346612, 396128, 433265, 495160, 693224, 866530, 990320, 1386448, 1733060, 1980640, 2772896, 3466120, 6932240, 13864480]

約数ペア:

[(1, 13864480), (2, 6932240), (4, 3466120), (5, 2772896), (7, 1980640), (8, 1733060), (10, 1386448), (14, 990320), (16, 866530), (20, 693224), (28, 495160), (32, 433265), (35, 396128), (40, 346612), (56, 247580), (70, 198064), (80, 173306), (112, 123790), (140, 99032), (160, 86653), (224, 61895), (280, 49516), (560, 24758), (1120, 12379)]