38648960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{8627}}^1$

素因数の和:8653

約数の個数: 64

約数和(自身を含む): 105606720

約数和(自身を除く): 66957760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 8627, 17254, 34508, 43135, 60389, 69016, 86270, 120778, 138032, 172540, 241556, 276064, 301945, 345080, 483112, 552128, 603890, 690160, 966224, 1104256, 1207780, 1380320, 1932448, 2415560, 2760640, 3864896, 4831120, 5521280, 7729792, 9662240, 19324480, 38648960]

約数ペア:

[(1, 38648960), (2, 19324480), (4, 9662240), (5, 7729792), (7, 5521280), (8, 4831120), (10, 3864896), (14, 2760640), (16, 2415560), (20, 1932448), (28, 1380320), (32, 1207780), (35, 1104256), (40, 966224), (56, 690160), (64, 603890), (70, 552128), (80, 483112), (112, 345080), (128, 301945), (140, 276064), (160, 241556), (224, 172540), (280, 138032), (320, 120778), (448, 86270), (560, 69016), (640, 60389), (896, 43135), (1120, 34508), (2240, 17254), (4480, 8627)]