297867280

素因数分解:

$2^4\times 5^1\times {\mathrm{587}}^1\times {\mathrm{6343}}^1$

素因数の和:6943

約数の個数: 40

約数和(自身を含む): 693830592

約数和(自身を除く): 395963312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 587, 1174, 2348, 2935, 4696, 5870, 6343, 9392, 11740, 12686, 23480, 25372, 31715, 46960, 50744, 63430, 101488, 126860, 253720, 507440, 3723341, 7446682, 14893364, 18616705, 29786728, 37233410, 59573456, 74466820, 148933640, 297867280]

約数ペア:

[(1, 297867280), (2, 148933640), (4, 74466820), (5, 59573456), (8, 37233410), (10, 29786728), (16, 18616705), (20, 14893364), (40, 7446682), (80, 3723341), (587, 507440), (1174, 253720), (2348, 126860), (2935, 101488), (4696, 63430), (5870, 50744), (6343, 46960), (9392, 31715), (11740, 25372), (12686, 23480)]