40951120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73127}}^1$

素因数の和:73147

約数の個数: 40

約数和(自身を含む): 108814464

約数和(自身を除く): 67863344

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 73127, 146254, 292508, 365635, 511889, 585016, 731270, 1023778, 1170032, 1462540, 2047556, 2559445, 2925080, 4095112, 5118890, 5850160, 8190224, 10237780, 20475560, 40951120]

約数ペア:

[(1, 40951120), (2, 20475560), (4, 10237780), (5, 8190224), (7, 5850160), (8, 5118890), (10, 4095112), (14, 2925080), (16, 2559445), (20, 2047556), (28, 1462540), (35, 1170032), (40, 1023778), (56, 731270), (70, 585016), (80, 511889), (112, 365635), (140, 292508), (280, 146254), (560, 73127)]