8402320

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{827}}^1$

素因数の和:967

約数の個数: 40

約数和(自身を含む): 19713024

約数和(自身を除く): 11310704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 827, 1016, 1270, 1654, 2032, 2540, 3308, 4135, 5080, 6616, 8270, 10160, 13232, 16540, 33080, 66160, 105029, 210058, 420116, 525145, 840232, 1050290, 1680464, 2100580, 4201160, 8402320]

約数ペア:

[(1, 8402320), (2, 4201160), (4, 2100580), (5, 1680464), (8, 1050290), (10, 840232), (16, 525145), (20, 420116), (40, 210058), (80, 105029), (127, 66160), (254, 33080), (508, 16540), (635, 13232), (827, 10160), (1016, 8270), (1270, 6616), (1654, 5080), (2032, 4135), (2540, 3308)]