63795760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{113921}}^1$

素因数の和:113941

約数の個数: 40

約数和(自身を含む): 169515936

約数和(自身を除く): 105720176

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 113921, 227842, 455684, 569605, 797447, 911368, 1139210, 1594894, 1822736, 2278420, 3189788, 3987235, 4556840, 6379576, 7974470, 9113680, 12759152, 15948940, 31897880, 63795760]

約数ペア:

[(1, 63795760), (2, 31897880), (4, 15948940), (5, 12759152), (7, 9113680), (8, 7974470), (10, 6379576), (14, 4556840), (16, 3987235), (20, 3189788), (28, 2278420), (35, 1822736), (40, 1594894), (56, 1139210), (70, 911368), (80, 797447), (112, 569605), (140, 455684), (280, 227842), (560, 113921)]