47464480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{42379}}^1$

素因数の和:42401

約数の個数: 48

約数和(自身を含む): 128157120

約数和(自身を除く): 80692640

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, 42379, 84758, 169516, 211895, 296653, 339032, 423790, 593306, 678064, 847580, 1186612, 1356128, 1483265, 1695160, 2373224, 2966530, 3390320, 4746448, 5933060, 6780640, 9492896, 11866120, 23732240, 47464480]

約数ペア:

[(1, 47464480), (2, 23732240), (4, 11866120), (5, 9492896), (7, 6780640), (8, 5933060), (10, 4746448), (14, 3390320), (16, 2966530), (20, 2373224), (28, 1695160), (32, 1483265), (35, 1356128), (40, 1186612), (56, 847580), (70, 678064), (80, 593306), (112, 423790), (140, 339032), (160, 296653), (224, 211895), (280, 169516), (560, 84758), (1120, 42379)]